Hey all, many thanks for the supportive comments and suggestions! I've got a "while I'm in there" list of things I'm considering as part of the engine install. If you've got some LS-expertise please take a look and reply to this comment with feedback on specific parts I should consider or items that should or shouldn't be on the list. docs.google.com/spreadsheets/d/1xFWmQ3DgxYAxS2v54PFXj67C3vlx5q3CVUQdzTbTK80/edit?usp=sharing
Hey Josh! I also have a C6Z and a fair bit of experience building LS engines, and a lot more experience beating the absolute tar out of them. Here's what I recommend. While you're in there must do's - Katech C6 remote clutch bleeder kit: this will make bleeding your clutch a one man job and a total breeze. Just be sure to make sure that it's well secured so that it doesn't touch your headers/exhaust manifold - Monster LT1-S clutch: this is a twin disc clutch that is OEM for the C7 Corvette, but adapted to an LS flywheel. Clutch release will be MUCH better at high RPM, it will also be a lot easier on your transmission's synchros since the clutch discs have a much lower MOI vs the stock LS7 clutch. The lower MOI also means your clutch slave will be less likely to get mushy when it gets really hot. It will also drive almost exactly like stock. - New GM Slave cylinder with BILLET RELEASE BEARING SUPPORT: Both Tick performance and Monster Clutches sell a billet aluminum release bearing support for the OEM slave. The OEM slave comes with a plastic one that is prone to failure when it get's really hot. It happened to me last summer, leaving me stranded at a friend's house. -CHE trunnion kit: Remove all possibility of needle bearings getting scattered throughout your engine. By far the easiest kit to install, and the longest lasting. I had a set on my Camaro with a large cam that was constantly flogged for 22K miles. I inspected one at 20k miles and it showed barely any wear, they would have easily gone another 20k abusive miles and probably more. I ended up putting another set on my Corvette when I got it. Other parts to consider if the budget allows -Tick clutch master cylinder + "long" clutch line: This is a replacement for the OEM clutch master cylinder. It uses a robust Tilton slave cylinder. The one on their website has a larger bore than OEM which will shorten the pedal travel, but also make it slightly stiffer. If you call them on the phone, they can set you up with one that has the same bore as the OEM one, which would make it feel exactly like OEM. The "long" clutch line is a stainless steal braided line that goes all the way from the CMC to the slave, eliminating the rubber portion of the OEM line, which expands and can cause the pedal to get mushy when it gets hot. FWIW, I have the larger bore Tick CMC with my Mantic twin disc clutch and I love how it drives, and I have a large cam too. - Dewitt's radiator: Can't speak from experience on this one, but I've heard great things about it. My car starts to overheat when it's 90* degrees while sitting in traffic with the AC on. However, my car has 12:1 compression, a large cam, and ARH headers on it. But I think it's something you may want for your track days. -Headers? I'm one of those weirdos who cares about the sound of a car way more than I should, I love how ARH headers + x-pipe make the car sound, also they improve torque throughout the entire rev range, idle to redline. This does however make things hotter in the engine bay, which may is something to consider for a track car. They will be much easier to install with no engine in the car though! That's all I'm gonna write for now. I'm sure I'll think of other things, and when I do I'll come back. Feel free to ask any questions! I'll keep an eye on this comment thread.
@@C6Z_Bob Wow Bob, this is exactly why I make the videos, because people like you are willing to share what you’ve picked up over the years. Thanks for taking the time to type all this up, you’re the man!
Hey Josh! Enjoying watching your videos since you had a similar mindset to me when I bought my C6Z in that I really wanted a Porsche GT car but couldnt afford it haha. My C6Z is built for Gridlife Time Attack so it's seen and will continue to see significant track abuse. I think the LS7 can be made more reliable than people think on track as long as the obvious weaknesses are addressed. You're halfway there with the Katech heads but you need to take care of inherent oiling issues before you grenade another LS7 from oil starvation: -My car is an 09 so it's already got the larger sump tank and I think that's the bare minimum you should do because earlier cars with the smaller sump tank can oil starve with sustained high G left hand turns. -The next step is Katech's ported oil pump. Since you've got piston squirters now that require higher oil pressures, you should probably go with their red LS7 pump which increases the rate of oil scavenging (which the blue pump is scavenge only) and pumping. The ported scavenging side will increase the rate at which the sump gets refilled with oil so that it's less likely to run dry and the ported pumping side helps maintain oil pressure as the oil gets hotter and you run higher RPMs. Normally Katech recommends the blue pump for LS7s but they do recommend the red pump for LS9s due to the piston squirters but maybe give Zach a call and pick his brain about it. -I see you've already got oil pan baffle on the list and I recommend Improved Racing's baffle because of how cheap and easy it is to install. There's no reason not to put it in since you've already got it apart. My car has all of these countermeasures and I've logged oil pressure and seen it stay consistent and reliable every turn on every track on 200 TW tires. Check out my youtube channel (@WaksmanRacing) for on-board videos and instagram (@waksman_racing) if you want to follow the rest of my build.
Nice to have you back. I’m another guy starting DIY from bare block for my yellow C6ZO6. I’m track guy from Japan and I’m sharing same goal as yours, beating GT3. It has been two years now since I started my project. It is amazing there are bunch of corvette guys in the US helping a stranger in Japan! Without them, I won’t be able to finish at all for sure. Keep going man, once you hit a track with DIY LS7, oh yes, you will be screaming at driver seat. I did lol.
Much respect for taking on this engine build without a ton of experience. Getting the clearances and torques correct is 90% percent of the build. Slow and meticulous always pays off.
I'm so glad i found your channel. Please keep up the LS7 videos as I love to save them and watch in the evenings. I have to say it's great to watch someone so human, and by that i mean like how you turned over the oil pan and had the pick up fall out. It was something we've all done at some point and just adds that realistic quality. Kudos!
I'm glad to see an update from you. One of your older videos popped up the other day. It made me wonder what your plans were. I'm ready to watch the build process.
Great to see you getting back into this! Looking forward to seeing the build and for you to get back on track. Katech did a great job with my cylinder heads and they are still going strong after thousands of track miles.
Glad I found this series recently and don’t have to wait for updates! I totally understand the effort needed to just start any project. Glad you stuck with it! On to the next vid :)
I'm not an LS or Corvette expert, but I'm a skilled DIY mechanic and autocrosser. Your complete while I'm in there list is long and expensive, I think you can save a few $$ by leaving some of those components for next winter or maybe even two years depending on how it goes. Test your alternator to make sure it's in good condition, that can probably wait. I would look at just the items that are easily accessible with the engine out, upgrade for the clutch, resurface the flywheel if it's serviceable and/or you can't spend the coin on a lighter weight flywheel. Rebuild the torque tube and add a transmission tunnel thermal blanket since you have easier access to it. I would also upgrade the roller rockers since it's easier to do it now, maybe you will get 5-10 HP & TQ. Expanded dry sump is good to help prevent any oil starvation on track and keep Goldie on the road. Everything else should be good for a year.
I can’t say this wouldn’t happen to me but if I had the space I would be itching to get that car back driving. I just like installing new parts and working on my own car if it’s doable.
I am so pumped to see you are back at it. I have really enjoyed your series up to this point. In fact, it inspired me to buy a 2012 Z06. I have been checking back periodically to see if I missed anything.
As for the clutch, yes. You are already there and it has 50k on it assuming it’s the original one. As for upgrading it, my suggestion would be to maybe find someone local that has an upgraded clutch to try. Clutch feel does change predicated on what kind you get. Hence why I suggest maybe trying one out before you change it so see if you like the feel. An upgraded clutch can feel stiffer, catch a little different l, etc. Most of the time, folks like it but I have seen where they don’t. Really looking forward to you finishing it. Have a good one.
Yay🎉! New clutch? Yes. Match the clutch to the expected torque per katech’s recommendation. Don’t forget about the o ring on that pickup tube you dropped. While you’re in there, have the fuel injectors professionally cleaned and flow tested. Change the idler pulley, nothing worse than a squealing idler on a fresh motor.
I've been waiting for this vid for what feels like forever now haha! Drooling over those parts you got there your car is gonna be amazing once it's back together!
Notes: 1. Ensure you the lash caps are on the Intake Valves prior to installing rocker arms 2. You will want to tighten the front, rear, and oil pan in unison to ensure no leaks., and a touch of your favorite gasket maker on the outer edges where the covers mate to the pan. 3. Definitely upgrade the clutch! RPS BC-2. Saves 30+lbs of reciprocating mass! And yes, it is still street friendly. Or Mantic Twin with Aluminum Flywheel. DO NOT PUT A MONSTER IN THAT CAR lol 4. Drive shaft couplers, and torque tube rebuild. You're already there 5. New Idlers, tensioners, and water pump. 6. Upgrade the Rocker Arm bushings "cheap and easy" Cheers from Texas!
Thanks man, this is a great list. Thoughts on rockers? Use the ones from the old motor? Trunion upgrade? I’ve seen what happens when the needle bearings get into the top of the head.
@@JoshVanVeld CHE trunnion upgrade is a must! Nothing wrong with a monster twin, its literally just a modified GM twin disk from the zr1. Drives 100% like stock because it is almost stock. Definitely do a clutch, even a new oem ls7 is more than enuf, but most importantly you need that remote bleeder or you will just burn thru any clutch in there with dirty fluid (i bet your current fluid is toast). You should do a speed bleed almost every track day if the fluid looks dark, brake fluid should always be clear!
Good stuff Josh! I found your videos back in December when I picked up a very tired 09 Z06. I did end up going the 6.2 route using my running LS7 as a core exchange. Had the LS3 built up a bit to improve reliability on the track. Car gets started this weekend! Hope to see some assembly videos from you soon!
Super pumped you are back! Excited to where this goes, one of the reasons I finally took the plunge on a c6z after loving them for so long was this channel. Love your videos, please keep it up!!
Great to see you back at it, I can’t wait to see the finished product. I’m certain you will enjoy this project, especially that you appear to do your research before jumping in head first. Keep the videos coming!
Good to see you Josh! great to see you digging into this. It will be a hassle but we are here to answer questions, and once it is back together, you are going to be so thankful and get to enjoy the car again! keep that momentum rolling! you got this!
You’re back!!!! I can definitely relate to being stopped/stuck on a project. Hoping this was a good first step to getting you off and running again. Will wait patiently, maybe not to patiently for updates. 😂
I came across one of your vids while researching the c6 Z06. It really seems like a wonderful car but the valve issue has put me off. Seeing you dive into this work and get it done at the diy level has really inspired me. I'm not half as timid as I was about this car and am looking forward to purchasing one this year. Love the content and its very well done! Will be waiting for the next update!
Thanks! It’s really not that bad and there are lots of resources out there to learn the diy side. The car is really amazing… or at least I remember it being amazing, it’s been a while since it ran 🤣
Valve issue and Trunnion Rocker upgrade a simple known proven bolt on fix . No risk there in my opinion. Great gains for cost LS engine, especially LS7 versus other performance engines. Go for it Dude.
Just watched a few of your videos and love the content. Amazing car by the way! I’ve always wanted to have a C6 Z06!!! Hands down one of the most beautiful Corvette out there!!!! Can’t wait for the build series…….100% you got it!!!! Soon we shall all hear that chop chop chop chop chop………
Right on Josh!!!!! Glad you're back at it. I had my heads done last year just for the same reason, before it bit me. But, I'm very excited to see you put another LS7 back in Goldie, as if I ever have fatal issues, I now have an option, like you're taking. Cheers from Canada bud, super enjoy your enthusiasm :-)
More of a great story. Wow! All goo stuff. Can't wait to see your face when it's broken in and you go WOT. Def change the clutch. I think a ZR1 clutch will fit or just use the Monster S series twin disc Z06 equivalent.
Good to see you going through the parts for your new engine. It will be fun once the car is all back together, and the engine broke in to go and play at the track again.
I can't wait. Almost at the point where I sit in the car making vroom vroom sounds. Hard to believe how long it's been since it was on the road, it'll be like getting a whole new car :)
Hey Josh, I "bumped" into your channel this afternoon and ended up binging your entire C6 video series. I also am the owner of a yellow 2009 z06. In my case, I believe only a head gasket job is required but I am of course considering changing valve and valse sleeves. Not sure I want to go as far as changing the heads. So sorry it went sideway for you but look at all the traction you got with your channel. I'm mostly dropping you a line just to let you know how much I enjoy watching your channel. The most interesting, well-paced, information available out there. We’re all feeling the pain with you and looking forward to the reward. Thank you so much. Keep it up!
My favorite TH-camr of all time! You’ve been a great distraction during some tough times. Also motivated me to do some gt3 inspired work on my own C6Z. Going for gt3 inspired interior but I should probably be addressing the heads tho 😬
Read your list of upgrades. Yes and yes. Consider also a few other clutch and light weight flywheel options, just to be sure. Definitely upgrade trunnion....rocker side of things. Rest of your list makes sense. Excess Heat kills 🔥engines, as does never getting warmed up and always running too cold 🥶 So would not skimp on extra cooling options 🤔 List looks sensible and sane too me in the Southern Hemisphere. Just move the steering wheel to the RHS of the Vette 😂and its puuurrrfect 😂
"Whats in the box?" How many times have you heard that yet lol. It's glad to see you back cuz I would have been pissed if you called it a quits. Don't ever leave us again because we will find you 🧐😳. Lol
Selfishly I hope you get started sooner rather than later😫 Seriously though, take your time and do it right whatever that means for you. While you're in there eventually gets expensive. You can make efficient power without going broke. Funny thing and I think I speak for most, " If we could we'd all show up and give you a hand." Best of luck and enjoy the journey!!!
Thanks man! I've got a volunteer lined up who is going to help me with the process. The delay is mostly going to come from needing to have all the parts on-hand. I've been chipping away at the parts list on a daily basis to try to keep that little bit of momentum going :)
My take: your videos on this project are SO INTERESTING to those of us out here who are mostly watchers but aspiring (like you) to become more "Doers" I read the comments and see that experienced guys say "Do the torque tube" and I know that C5 and newer vettes have a transaxle and the connection is called a torque-tube. I've seen Lyle at C&S Corvettes explain that they go bad and are a PITA to rebuild/replace. BUT... have I ever done a torque-tube?! Hell no! So many of us watching a smart, non-expert trying to learn and making mistakes is PERFECT for helping encourage us to try stuff on our cars too. Mine is a 96 LT4 so not even LS. I digress.... Your channel deserves more subscribers. Good luck Josh! We are truly cheering you on, man.
Thanks you so much for the kind words! Torque tube rebuild doesn’t sound like fun but it’s on my list now 😅 I’m so glad that making videos of me muddling through this project is encouraging others. Making the videos and getting to interact with viewers is a huge part of what keeps me going.
Just think, at the end of this, you're gonna have an amazing knowledge base of the car and teh gratification of knowing you climbed Mt Everest on your own. But remember to expect setbacks, they always happen. But that first track day is gonna be amazing!
Welcome back Josh! Glad to see you're not giving up on the car. Get your father in law back out there to help you and make this project a bit more fun. For the clutch just go aftermarket and with a remote bleeder. Lots of us run Monster or McLeod.
Excited to see this series pick back up!!!!! MAST Motorsports had a crazy Black Friday deal to where I was able to get a set of speced out fully assembled aftermarket in-house American cast CNC heads with awesome hardware for $1900 shipped to my door (Mast Mutants). Couple of my coworkers picked up some LS7 sets too. Very interested to see the cost breakdown if you choose to share it on a video. Kaetech is definitely a no expense spared kind of company. Can't wait to see how it performs. Congrats!!!!! This is a much cooler build now than a sbe, no cam, no fixed heads build.
JOSH!!! So glad to see you brother :) I've missed your videos! If you need a hand with anything lemme know (even though you know more!). Cant wait to see what this becomes!
I knew you'd go with the Katech Engineering LS7.....but the "Track Attack" build???? My man!!!! That's an amazing engine that'll last you a good long while. I'm soooo very glad you got back on the horse to put Goldie back together and am anxious to see your next video. As far as the clutch goes, I'd swap it out with the Monster S Series Twin Disc Clutch SKU# S2-9524-C6. This one won't break the bank but will give you the clutch feel you want while knowing that you won't slip any gears if you have to drop the clutch on a hard launch. I'd also consider replacing any dry rotted or worn out guide bushings in the torque tube along with that. Good luck bud. Looking forward to the build process of this beasty.
Yahooo ok now hurry up you know how long I’ve been waiting for your video to come out. I honestly thought you quit and sold the car because it was so long . I’m so excited for you. I can’t wait for you to do more videos. Can’t wait for the next one to come out. Good luck.
Josh, I think once you finish this project, you should take the wife back to Tail of the Dragon. I believe that is where y’all went. Anyway, I think with all of your upgrades, the experience would be much different.
Glad to see you pushing forward again. Was looking forward to this video to drop. Kinda expected you to go the GM 427 long block path which I think replaces the LS7. But this is good too.
Hey all, many thanks for the supportive comments and suggestions! I've got a "while I'm in there" list of things I'm considering as part of the engine install. If you've got some LS-expertise please take a look and reply to this comment with feedback on specific parts I should consider or items that should or shouldn't be on the list. docs.google.com/spreadsheets/d/1xFWmQ3DgxYAxS2v54PFXj67C3vlx5q3CVUQdzTbTK80/edit?usp=sharing
Hey Josh! I also have a C6Z and a fair bit of experience building LS engines, and a lot more experience beating the absolute tar out of them. Here's what I recommend.
While you're in there must do's
- Katech C6 remote clutch bleeder kit: this will make bleeding your clutch a one man job and a total breeze. Just be sure to make sure that it's well secured so that it doesn't touch your headers/exhaust manifold
- Monster LT1-S clutch: this is a twin disc clutch that is OEM for the C7 Corvette, but adapted to an LS flywheel. Clutch release will be MUCH better at high RPM, it will also be a lot easier on your transmission's synchros since the clutch discs have a much lower MOI vs the stock LS7 clutch. The lower MOI also means your clutch slave will be less likely to get mushy when it gets really hot. It will also drive almost exactly like stock.
- New GM Slave cylinder with BILLET RELEASE BEARING SUPPORT: Both Tick performance and Monster Clutches sell a billet aluminum release bearing support for the OEM slave. The OEM slave comes with a plastic one that is prone to failure when it get's really hot. It happened to me last summer, leaving me stranded at a friend's house.
-CHE trunnion kit: Remove all possibility of needle bearings getting scattered throughout your engine. By far the easiest kit to install, and the longest lasting. I had a set on my Camaro with a large cam that was constantly flogged for 22K miles. I inspected one at 20k miles and it showed barely any wear, they would have easily gone another 20k abusive miles and probably more. I ended up putting another set on my Corvette when I got it.
Other parts to consider if the budget allows
-Tick clutch master cylinder + "long" clutch line: This is a replacement for the OEM clutch master cylinder. It uses a robust Tilton slave cylinder. The one on their website has a larger bore than OEM which will shorten the pedal travel, but also make it slightly stiffer. If you call them on the phone, they can set you up with one that has the same bore as the OEM one, which would make it feel exactly like OEM. The "long" clutch line is a stainless steal braided line that goes all the way from the CMC to the slave, eliminating the rubber portion of the OEM line, which expands and can cause the pedal to get mushy when it gets hot. FWIW, I have the larger bore Tick CMC with my Mantic twin disc clutch and I love how it drives, and I have a large cam too.
- Dewitt's radiator: Can't speak from experience on this one, but I've heard great things about it. My car starts to overheat when it's 90* degrees while sitting in traffic with the AC on. However, my car has 12:1 compression, a large cam, and ARH headers on it. But I think it's something you may want for your track days.
-Headers? I'm one of those weirdos who cares about the sound of a car way more than I should, I love how ARH headers + x-pipe make the car sound, also they improve torque throughout the entire rev range, idle to redline. This does however make things hotter in the engine bay, which may is something to consider for a track car. They will be much easier to install with no engine in the car though!
That's all I'm gonna write for now. I'm sure I'll think of other things, and when I do I'll come back.
Feel free to ask any questions! I'll keep an eye on this comment thread.
@@C6Z_Bob Wow Bob, this is exactly why I make the videos, because people like you are willing to share what you’ve picked up over the years. Thanks for taking the time to type all this up, you’re the man!
Hey Josh! Enjoying watching your videos since you had a similar mindset to me when I bought my C6Z in that I really wanted a Porsche GT car but couldnt afford it haha. My C6Z is built for Gridlife Time Attack so it's seen and will continue to see significant track abuse. I think the LS7 can be made more reliable than people think on track as long as the obvious weaknesses are addressed. You're halfway there with the Katech heads but you need to take care of inherent oiling issues before you grenade another LS7 from oil starvation:
-My car is an 09 so it's already got the larger sump tank and I think that's the bare minimum you should do because earlier cars with the smaller sump tank can oil starve with sustained high G left hand turns.
-The next step is Katech's ported oil pump. Since you've got piston squirters now that require higher oil pressures, you should probably go with their red LS7 pump which increases the rate of oil scavenging (which the blue pump is scavenge only) and pumping. The ported scavenging side will increase the rate at which the sump gets refilled with oil so that it's less likely to run dry and the ported pumping side helps maintain oil pressure as the oil gets hotter and you run higher RPMs. Normally Katech recommends the blue pump for LS7s but they do recommend the red pump for LS9s due to the piston squirters but maybe give Zach a call and pick his brain about it.
-I see you've already got oil pan baffle on the list and I recommend Improved Racing's baffle because of how cheap and easy it is to install. There's no reason not to put it in since you've already got it apart.
My car has all of these countermeasures and I've logged oil pressure and seen it stay consistent and reliable every turn on every track on 200 TW tires. Check out my youtube channel (@WaksmanRacing) for on-board videos and instagram (@waksman_racing) if you want to follow the rest of my build.
@@WaksmanRacing Great info thanks! I’ve contemplated doing Time Attack. I need to check out some events whenGridlife is in Atlanta.
@@C6Z_Bob I don't see an "LT1-S" package on Monster's website. Is it just their "S Series" or am I missing something?
Nice to have you back. I’m another guy starting DIY from bare block for my yellow C6ZO6. I’m track guy from Japan and I’m sharing same goal as yours, beating GT3. It has been two years now since I started my project. It is amazing there are bunch of corvette guys in the US helping a stranger in Japan! Without them, I won’t be able to finish at all for sure. Keep going man, once you hit a track with DIY LS7, oh yes, you will be screaming at driver seat. I did lol.
That is so cool! I imagine your car is very unique in Japan! I love that car enthusiasts are so eager to volunteer their time to help others learn.
Much respect for taking on this engine build without a ton of experience. Getting the clearances and torques correct is 90% percent of the build. Slow and meticulous always pays off.
I'm so glad i found your channel. Please keep up the LS7 videos as I love to save them and watch in the evenings. I have to say it's great to watch someone so human, and by that i mean like how you turned over the oil pan and had the pick up fall out. It was something we've all done at some point and just adds that realistic quality. Kudos!
I'm glad to see an update from you. One of your older videos popped up the other day. It made me wonder what your plans were. I'm ready to watch the build process.
Great to see you getting back into this! Looking forward to seeing the build and for you to get back on track. Katech did a great job with my cylinder heads and they are still going strong after thousands of track miles.
scary this guy THINKS its a windage tray and is going to fully assemble this motor. GL~!
Thanks for the update! I have been anxiously waiting and am really glad you didn't throw in the towel. Keep after it!
Glad I found this series recently and don’t have to wait for updates! I totally understand the effort needed to just start any project. Glad you stuck with it! On to the next vid :)
That's so cool that you found the series and can start early in the process and catch up with present day.
I took my C7Z to Katech and now it's 750hp+ for not a ton of money. Zach was very friendly and helpful.
I'm not an LS or Corvette expert, but I'm a skilled DIY mechanic and autocrosser. Your complete while I'm in there list is long and expensive, I think you can save a few $$ by leaving some of those components for next winter or maybe even two years depending on how it goes. Test your alternator to make sure it's in good condition, that can probably wait. I would look at just the items that are easily accessible with the engine out, upgrade for the clutch, resurface the flywheel if it's serviceable and/or you can't spend the coin on a lighter weight flywheel. Rebuild the torque tube and add a transmission tunnel thermal blanket since you have easier access to it. I would also upgrade the roller rockers since it's easier to do it now, maybe you will get 5-10 HP & TQ. Expanded dry sump is good to help prevent any oil starvation on track and keep Goldie on the road. Everything else should be good for a year.
Great to see an update from Josh. Looking forward to the progress. We need you to take down some GT3s. Let’s gooooo!
I can’t say this wouldn’t happen to me but if I had the space I would be itching to get that car back driving. I just like installing new parts and working on my own car if it’s doable.
I am so pumped to see you are back at it. I have really enjoyed your series up to this point. In fact, it inspired me to buy a 2012 Z06. I have been checking back periodically to see if I missed anything.
Yes!!! Glad you’re back at it!
As for the clutch, yes. You are already there and it has 50k on it assuming it’s the original one. As for upgrading it, my suggestion would be to maybe find someone local that has an upgraded clutch to try. Clutch feel does change predicated on what kind you get. Hence why I suggest maybe trying one out before you change it so see if you like the feel. An upgraded clutch can feel stiffer, catch a little different l, etc. Most of the time, folks like it but I have seen where they don’t. Really looking forward to you finishing it. Have a good one.
im lost already looking at these parts lol. i could never rebuild an engine. props to you! this is amazing to follow
Thanks! A buddy of mine with more experience is going to help me with assembly.
Running a ST-246 Twin Disc Clutch-Flywheel Kits for 3 years 5,000 track miles love it
Holy crap that’s a lot of track miles! What tracks do you go to?
Cover looks like a rear main seal cover.
Factory bore on the LS7 is 4.125 so yours is 10 over at 4.135. You're probably thinking of the stroke which is 4.000. Good luck with the build!
OF COURSE! Every time I do a quick google for something I come up short. Thanks for setting me straight.
Glad you’re back to getting her back alive again. I had one just like her, get her back up!!
Yay🎉!
New clutch? Yes. Match the clutch to the expected torque per katech’s recommendation.
Don’t forget about the o ring on that pickup tube you dropped.
While you’re in there, have the fuel injectors professionally cleaned and flow tested. Change the idler pulley, nothing worse than a squealing idler on a fresh motor.
I've been waiting for this vid for what feels like forever now haha!
Drooling over those parts you got there your car is gonna be amazing once it's back together!
Notes:
1. Ensure you the lash caps are on the Intake Valves prior to installing rocker arms
2. You will want to tighten the front, rear, and oil pan in unison to ensure no leaks., and a touch of your favorite gasket maker on the outer edges where the covers mate to the pan.
3. Definitely upgrade the clutch! RPS BC-2. Saves 30+lbs of reciprocating mass! And yes, it is still street friendly. Or Mantic Twin with Aluminum Flywheel. DO NOT PUT A MONSTER IN THAT CAR lol
4. Drive shaft couplers, and torque tube rebuild. You're already there
5. New Idlers, tensioners, and water pump.
6. Upgrade the Rocker Arm bushings "cheap and easy"
Cheers from Texas!
Thanks man, this is a great list. Thoughts on rockers? Use the ones from the old motor? Trunion upgrade? I’ve seen what happens when the needle bearings get into the top of the head.
@@JoshVanVeld CHE trunnion upgrade is a must! Nothing wrong with a monster twin, its literally just a modified GM twin disk from the zr1. Drives 100% like stock because it is almost stock. Definitely do a clutch, even a new oem ls7 is more than enuf, but most importantly you need that remote bleeder or you will just burn thru any clutch in there with dirty fluid (i bet your current fluid is toast). You should do a speed bleed almost every track day if the fluid looks dark, brake fluid should always be clear!
Katech and Lingenfelter are the only ones I'd trust to build a max-effort N/A LS or LT.
Got exited when I saw the video come up on my feed, 💪 one step closer sir, get it done.
GT3 killer coming up.
God bless! Love the content!
Stoked to see this thing come together! Lookin like an absolute unit
Can't wait to see the install process.
so happy you posted another vid. I love watching them!
LFG!!!! Been waiting so long for this build to come back to life!
Glad you're back!!
I recommend that you throw a tank insert, Sump tray and maybe a bigger oiltank on top. Greetings from ze Germans.
Good stuff Josh! I found your videos back in December when I picked up a very tired 09 Z06. I did end up going the 6.2 route using my running LS7 as a core exchange. Had the LS3 built up a bit to improve reliability on the track. Car gets started this weekend! Hope to see some assembly videos from you soon!
That’s exciting man, congrats! Ordering parts this week so hopefully it won’t be too long before I get to work.
monster twin clutch
Maybe triple disks 😂
Came here to mention he should upgrade to a Monster twin and found this comment😂 Josh, I’m at 555ish rwhp and the Monster twin is perfect!
triple is nice but if you dont plan on making more power its not necessary@@mrphiscal
I had a Monster twin disk on my C5Z and really liked the feel.
Saw this comment and have to say go monster twin disc and don't look back
👊🏼 you got this!
Super pumped you are back! Excited to where this goes, one of the reasons I finally took the plunge on a c6z after loving them for so long was this channel. Love your videos, please keep it up!!
I put a McCloud twin disc in mine, Love it 💛
worth the wait. great vid
Missed ya brother, great update! Keep the momentum
Been looking forward to this update!
We give you motivation? You provide all of us with motivation!!! Thanks!
Win-win!
Pull your oil tank and disassemble it. There may be metal in the tank. It’s not that difficult. I did it on my Grand Sport in an afternoon.
Good to see you back
Nice! Thanks for the vid
So happy to see an update! I’m in the middle of rebuilding my e63 m156 and know the fear of work needing to be done and putting it off.
Thanks brother. My brain loves any excuse to procrastinate :)
Good to see another video! Can't wait to see where you go with the project!
Finally back!!! Thanks!!
Hell yeah Josh, get back to it man! Get that thing ready for the summer!
Man all those parts, that's so exciting! Can't wait to see you throw them together.
Yay! You’re back! Look forward to seeing the build.
Thanks my friend!
Great to see you back at it, I can’t wait to see the finished product. I’m certain you will enjoy this project, especially that you appear to do your research before jumping in head first. Keep the videos coming!
Good to see you Josh! great to see you digging into this. It will be a hassle but we are here to answer questions, and once it is back together, you are going to be so thankful and get to enjoy the car again! keep that momentum rolling! you got this!
Can't wait to see how it puts out power
Thanks Don, that makes two of us!
Glad to see you back. Time to have some fun with the build
Yes!!
the fresh tamales got me lol
🤣🤣🤣
Excited !!!
I can not wait to see your progress on this project and even more so to watch you back on the track!
Thank you! Feels like forever since Goldie was out on track, it’s going to be special to get out there again.
Love your series here. Great to see ya back. Keep up the great work, you are a inspiration to alot of us. Greetings from Sweden.
Skål! Thanks for the kind words. I’m hoping to visit Sweden someday!
@@JoshVanVeld if you ever need a guide here, let me know 👍
Glad you are back really enjoying your story I don’t even have the skills to do what you are doing hope you keep going can’t wait Dave
Awesome video! Super glad to have you back and I know you are gonna crush this build!
Thanks brother! Appreciate the support 🤜🤛
I have been waiting for an update from you about this. I am glad to see this and hope it all goes smoothly for you.
Thanks man!
Glad you are back! I’ve had two c6 zo6’s they are awesome. Keep your head up. I also live pretty close to you and also have a yellow z06!
You’re back!!!! I can definitely relate to being stopped/stuck on a project. Hoping this was a good first step to getting you off and running again. Will wait patiently, maybe not to patiently for updates. 😂
You got this man Give her💪😉
I came across one of your vids while researching the c6 Z06. It really seems like a wonderful car but the valve issue has put me off. Seeing you dive into this work and get it done at the diy level has really inspired me. I'm not half as timid as I was about this car and am looking forward to purchasing one this year. Love the content and its very well done! Will be waiting for the next update!
Thanks! It’s really not that bad and there are lots of resources out there to learn the diy side. The car is really amazing… or at least I remember it being amazing, it’s been a while since it ran 🤣
Valve issue and Trunnion Rocker upgrade a simple known proven bolt on fix . No risk there in my opinion.
Great gains for cost LS engine, especially LS7 versus other performance engines.
Go for it Dude.
Hi I drove past you once in my C6 Z06, I have the anime wrapped one. It was nice seeing you!
Edit: Good luck on your rebuild!
I forgot to comment when I first watched. Glad to have you and the Z06 back!
Thanks Mike!
Just watched a few of your videos and love the content. Amazing car by the way! I’ve always wanted to have a C6 Z06!!! Hands down one of the most beautiful Corvette out there!!!!
Can’t wait for the build series…….100% you got it!!!! Soon we shall all hear that chop chop chop chop chop………
Thanks! I almost climbed in yesterday to make chop chop noises and pretend to drive it, but I stopped myself. 😅
Right on Josh!!!!! Glad you're back at it. I had my heads done last year just for the same reason, before it bit me. But, I'm very excited to see you put another LS7 back in Goldie, as if I ever have fatal issues, I now have an option, like you're taking. Cheers from Canada bud, super enjoy your enthusiasm :-)
More of a great story. Wow! All goo stuff. Can't wait to see your face when it's broken in and you go WOT. Def change the clutch. I think a ZR1 clutch will fit or just use the Monster S series twin disc Z06 equivalent.
Been waiting for this video for a long time!
Good to see you going through the parts for your new engine. It will be fun once the car is all back together, and the engine broke in to go and play at the track again.
I can't wait. Almost at the point where I sit in the car making vroom vroom sounds. Hard to believe how long it's been since it was on the road, it'll be like getting a whole new car :)
He's back!!
Hey Josh,
I "bumped" into your channel this afternoon and ended up binging your entire C6 video series. I also am the owner of a yellow 2009 z06. In my case, I believe only a head gasket job is required but I am of course considering changing valve and valse sleeves. Not sure I want to go as far as changing the heads.
So sorry it went sideway for you but look at all the traction you got with your channel. I'm mostly dropping you a line just to let you know how much I enjoy watching your channel. The most interesting, well-paced, information available out there. We’re all feeling the pain with you and looking forward to the reward. Thank you so much. Keep it up!
Hey thanks for the kind words! Looking forward to making more progress soon.
My favorite TH-camr of all time! You’ve been a great distraction during some tough times. Also motivated me to do some gt3 inspired work on my own C6Z. Going for gt3 inspired interior but I should probably be addressing the heads tho 😬
Haha thanks man! I'd never tell anybody what to do with their car, but I'm firmly in the get the heads fixed camp 😅
Read your list of upgrades. Yes and yes. Consider also a few other clutch and light weight flywheel options, just to be sure.
Definitely upgrade trunnion....rocker side of things.
Rest of your list makes sense.
Excess Heat kills 🔥engines, as does never getting warmed up and always running too cold 🥶
So would not skimp on extra cooling options 🤔
List looks sensible and sane too me in the Southern Hemisphere. Just move the steering wheel to the RHS of the Vette 😂and its puuurrrfect 😂
Southern Hemisphere? Right Hand Drive? Never experienced either first-hand but I imagine you can get used to just about anything 🤣
Which trunnion kit do you recommend for the ls7? CHE?
"Whats in the box?" How many times have you heard that yet lol.
It's glad to see you back cuz I would have been pissed if you called it a quits. Don't ever leave us again because we will find you 🧐😳. Lol
🤣🤣🤣
I picked up Jeg’s pre lube engine oiler part #555-23550 when I did my heads and cam, it pushed the oil to all the right places.
Selfishly I hope you get started sooner rather than later😫 Seriously though, take your time and do it right whatever that means for you. While you're in there eventually gets expensive. You can make efficient power without going broke. Funny thing and I think I speak for most, " If we could we'd all show up and give you a hand." Best of luck and enjoy the journey!!!
Thanks man! I've got a volunteer lined up who is going to help me with the process. The delay is mostly going to come from needing to have all the parts on-hand. I've been chipping away at the parts list on a daily basis to try to keep that little bit of momentum going :)
Can’t wait for this to pick back up!
My take: your videos on this project are SO INTERESTING to those of us out here who are mostly watchers but aspiring (like you) to become more "Doers"
I read the comments and see that experienced guys say "Do the torque tube" and I know that C5 and newer vettes have a transaxle and the connection is called a torque-tube. I've seen Lyle at C&S Corvettes explain that they go bad and are a PITA to rebuild/replace.
BUT... have I ever done a torque-tube?! Hell no!
So many of us watching a smart, non-expert trying to learn and making mistakes is PERFECT for helping encourage us to try stuff on our cars too. Mine is a 96 LT4 so not even LS. I digress....
Your channel deserves more subscribers. Good luck Josh! We are truly cheering you on, man.
Thanks you so much for the kind words! Torque tube rebuild doesn’t sound like fun but it’s on my list now 😅 I’m so glad that making videos of me muddling through this project is encouraging others. Making the videos and getting to interact with viewers is a huge part of what keeps me going.
Just think, at the end of this, you're gonna have an amazing knowledge base of the car and teh gratification of knowing you climbed Mt Everest on your own. But remember to expect setbacks, they always happen. But that first track day is gonna be amazing!
I like your attitude!!
Red sauce are usually pork. Don't be scared of the sweet tamale's strawberry and pineapple and sweet corn.
Can’t wait for more content man.
Josh, your videos are so relaxing and entertaining to watch - Nice Job - Subbed!
Thanks! Appreciate it!
Welcome back Josh! Glad to see you're not giving up on the car. Get your father in law back out there to help you and make this project a bit more fun.
For the clutch just go aftermarket and with a remote bleeder. Lots of us run Monster or McLeod.
I’m definitely going to get some help with assembly and install. I’ll see if Jeff is up for a visit 👍
Looks good. Long ago I blew out the bottom end in my 996 Turbo and rebuilt from used parts I found online. Lots of work but you will get there!
You don’t hear as many stories about blown Mezger motors as you do LS7s!
@@JoshVanVeld Yah we are slapping huge turbos on them. Google "996tt redneck engine build" for a build thread I did for it, pretty entertaining.
Hell yeah! Build that engine!!!!!!
Ah shit!! The monster Z06 is back!! Can't wait to see her!!🇺🇲🇺🇲🇺🇲💪💪💪
Excited to see this series pick back up!!!!!
MAST Motorsports had a crazy Black Friday deal to where I was able to get a set of speced out fully assembled aftermarket in-house American cast CNC heads with awesome hardware for $1900 shipped to my door (Mast Mutants).
Couple of my coworkers picked up some LS7 sets too.
Very interested to see the cost breakdown if you choose to share it on a video. Kaetech is definitely a no expense spared kind of company. Can't wait to see how it performs.
Congrats!!!!! This is a much cooler build now than a sbe, no cam, no fixed heads build.
Wow that's a bargain! I wasn't originally going to pursue more power but now that I've got the parts I'm excited about it.
JOSH!!! So glad to see you brother :) I've missed your videos! If you need a hand with anything lemme know (even though you know more!). Cant wait to see what this becomes!
I knew you'd go with the Katech Engineering LS7.....but the "Track Attack" build???? My man!!!! That's an amazing engine that'll last you a good long while. I'm soooo very glad you got back on the horse to put Goldie back together and am anxious to see your next video. As far as the clutch goes, I'd swap it out with the Monster S Series Twin Disc Clutch SKU# S2-9524-C6. This one won't break the bank but will give you the clutch feel you want while knowing that you won't slip any gears if you have to drop the clutch on a hard launch. I'd also consider replacing any dry rotted or worn out guide bushings in the torque tube along with that.
Good luck bud. Looking forward to the build process of this beasty.
AYEEEEE! Our boy is back!
LFG I AM EXCITED I BEEN SLOWLY BUILDING UP MY C6 Z51
He's back.
All those parts are good but ditch those ac delco spark plugs and get some NGK iridium plugs you'll thank me later
Yahooo ok now hurry up you know how long I’ve been waiting for your video to come out. I honestly thought you quit and sold the car because it was so long . I’m so excited for you. I can’t wait for you to do more videos. Can’t wait for the next one to come out. Good luck.
Josh, I think once you finish this project, you should take the wife back to Tail of the Dragon. I believe that is where y’all went. Anyway, I think with all of your upgrades, the experience would be much different.
Glad to see you pushing forward again. Was looking forward to this video to drop. Kinda expected you to go the GM 427 long block path which I think replaces the LS7. But this is good too.
Sadly those GM long blocks are NLA.
we love it