Building a 1000HP LT5 Corvette C7 ZR1 Crate Engine For My Ultima RS!
ฝัง
- เผยแพร่เมื่อ 14 ต.ค. 2024
- I took apart my new LT5 crate engine and rebuilt it with a Stage 3 cam from Texas Speed and Performance, .660 lift dual spring kit, PRC titanium retainers, Cam phase limiter, DOD plugs, Texas Speed Chromoly pushrods, Rocker Trunion Kit, ARP dry sump crankshaft bolt, ARP LT headstuds, Johnson 2126LSR lifters, ported LT cylinder heads by Katech Power and Performance, and ported Eaton 2650 supercharger with 2.7 Griptec pulley. On E85, this combo should be a 1000HP engine.
Music Credits:
Song: LiQWYD - Coffee (Vlog No Copyright Music)
Music provided by Vlog No Copyright Music.
Video Link: • LiQWYD - Coffee (Vlog ...
Song: MusicbyAden - Your Story
Music provided by Vlog No Copyright Music.
Creative Commons - Attribution-ShareAlike - CC BY-SA
Video Link: • MusicbyAden - Your Sto...
Ikson - To You -
• Ikson - To You (Vlog N...
Above the Skies by Top Flow Production
/ top-flow-offic. .
Attribution 3.0 Unported (CC BY 3.0)
creativecommon....
Music provided by Free Vibes: goo.gl/NkGhTg
Broken by Top Flow Production -
• Video
Nice build man 👍🏻 “ya he drives a Honda Accord” 😂
Can't wait to see the build! The orange is such a killer color, that was high on my list for the OG Evo build.
Thanks, Will! I can't wait, either. Hopefully I can get it done as quickly as you built the Blunicorn.
“He drives a Honda Accord so he doesn’t really understand how this works” 😂
I have a Old Honda Accord but my shop is not SPOTLESS LIKE HIS..Sheesh..this is strange....and also the flawless ,c;lean brand new tools and toolchest!
his bank account probably full tho lol
Look at the jealous haters at work…..😒😂😂😂
The neibor that is!
Watching the video made me wish I'd gone to school for this. Truly MASTER CLASS...
Thanks Paul. No need to go to school for it! Just watch tons of videos and read as much as you can to learn, then dive in. I didn't go to school for any of this stuff either.
Would be cool to have a custom blower lid made. Awesome build, really enjoying the videos.
One comment - you absolute mad man, I salute you!
Lol! Honda Accord! Yeah brother we are a different breed of man!
Build Looks great, I’m also building a LT5 RS. But mine is a stock LT5. While your waiting for your kit, there a few minor mods on the engine you could do now. The AC compressor needs trimming for the engine mount, the thermostat gets drilled, and if you are using an analog oil pressure sensor look into a making a custom adaptor. Lastly we need to countersink one of the engine mount holes - I used the mount as a guide.
Thanks Doug! It's Gabe here... we've already talked. Thanks for going out of your way to help out!
Ultimate Ultima RS oh now it makes sense. There was no name on the video. It’s a great video. I just got my charge cooler back from the radiator shop. I needed to get new bungs welded in. My first real oops. I should make lots of progress this weekend. Finally done with section one of the build manual - chassis.
Any chance of build videos...?
@@Acrowat40 The kit is currently on a ship en route to me. I'll definitely be posting build videos. Stay tuned!
Hope to see the finished build on a hub dyno, can't wait.
Love your build and all the colour combos are EXACTLY my taste 👍... Can I ask what U do for work cause it looks like you have ripped a brand new motor apart before 😁
Thanks Dave! I actually work at a law firm but have always tinkered with cars since I was a kid. I actually found a step-by-step how-to on Corvette forum to install heads and cam so I just did that exact thing. I've always been meticulous when building things so that helps too. Thanks for the comment!
You know mate I would love to see this in real time, in a series of videos with some voice over explanation of the whole process... it would be incredibly valuable.
Please consider doing that sometime as it would be looked at by many people not just car builders as it would be a good strip and rebuild reference.
Cheers. 😎👍
Good luck, I'll be watching with enthusiasm. This is my dream build (been following Ultima for over 15 years), maybe in a few years 🤔. Great video, keep them coming 👍
Thank you! I'll keep them coming and I appreciate you watching. The car arrives at the port tonight!
BUWAHAHAHAHAHA! He drives a Honda Accord, who the fuck knew! That’s priceless. Is he into no foam, no fat, soy milk lattes too?
Good at making clean videos with great edits, and good at tearing apart an engine. Perfect combination for popular well liked videos!
As a guy that is ocd about certain things looking a certain way... It bugs me that the supercharger cover still says corvette. I think I would have had to #1) Have that milled off so it's flat, and #2) Have it powder coated to match the valve covers. Also, the flat area would give you the ability to add something custom there to really tie the car together.
Aside from that, I'm a big fan. Awesome build. Came out amazing, and I'm currently in the process of watching it all the way through. Great job man.
Thanks man. Definitely some good points here and I agree it would look better without the Corvette lettering.
Watched all you video build series so far and loving every minute of it. This is going to be some Ultima, love the colour, love the upgrades you have chosen for the engine and car all round.
Thanks, J! I'm glad you're enjoying it!
Looks good, mate! That LT makes the 650hp in mine seem mild. No deleting the variable timing? I believe Katech do that on their big power builds as well as a 112mm throttle body. Keen to see how it all comes together!
Thanks, Rob! Yeah the variable cam timing is deleted... you can see me take apart the cam phaser starting at 4:36. Katech does a whole revamp of the VVT which includes using a different type of cam, an LS3 style sprocket, and a different timing cover which I didn't find to have any benefit over the simple Comp Cams cam phaser lock. The Katech solution is like $600 vs $65 for the Comp Cams part.
@@UltimateUltimaRS Interesting. Without having seen that cam phaser, I was wondering what you did to it. I assumed it was replaced with a standard billet set like I have on my LS3. Looks like you’re across it all and it’s good to see you being smart about spending rather than simply throwing cash at solutions without investigation.
Hope you put some bigger 1/2" head studs. That car is going to be a ripper!
That’s a lot of engine. I have seen a 2001 Ultima in person and it has a 5.7L LS1 in it. Camaro spec with 325hp.
Ultima have three engine sizes, this is the LT5 which Ultima say you could get 1200bhp when tuned.
Geezus what a beast of an engine.
Look like it’s gonna be a fantastic build I wish I had enough time to put on a Dino so we see the actual horsepower I’m gonna subscribe to your channel so I can see more of this build keep up the good work
Came to see an Ultima build; subscribed because you have boxer dogs! ❤️🐕❤️🐕
Haha yup they are constantly helping me with the build and trying to attack the shop vac and air compressor. Gotta love them! Best breed ever!
@@UltimateUltimaRS Boxers & vacuums, lawn mowers, rakes ... brooms. 🤣 Please introduce them in the next video.
“If it’s not a boxer ... it’s just a dog”
Outstanding...curious to know where you learned to "turn a wrench". Thanks. Great series by the way...
I always just had a knack for putting things together and building things. I'll do a video towards the end talking about this and helping people determine if they could put one together themselves.
Ha! Yeah ya know I just have a knack for it. So I just start messing around with 25 thousand dollar engines... no biggie.
Nice work, sir.
1000hp LT5 in a 2300lb Ultima??? That's gonna be nuts.
I am _very_ jealous! ^_^
Wow impressive skill set. Great job!
Hi from Australia. With the effort and expense you have made, I am surprised you didn't degree the cam. Cheers C
Impressive AF. Seriously jealous of your skills.
Thanks Brian. I think anyone could build one of these though! Just takes lots of time.
@@UltimateUltimaRS Cool. I’m seriously considering ordering one soon. I reached out to their sales and got their reply with the spreadsheets. Currently a 52 week wait. Thanks for your videos...they help build confidence in guys like me. Can’t wait to see POV drives or track videos.
I plan on doing the same thing but dropping it into a 2017 Chevy ss, this will be awesome to watch!
Thank you, this is helpful for those who have yet to embark on this journey. Can you please also share info on the gearbox and other components if possible? I don't know where you're located but my friend runs the Cars & Coffee in Durham, NC and we would love to see this car in person when it's done. Thank you, enjoy and god bless.
I absolutely will make videos about the drivetrain and other bits, along with the full build. I am in Florida but if I ever make it to NC with the car, I'll be sure to reach out!
One badass engine.
thanks for this videos, are amazing. keep them coming! :D
Just WOW 🤩
Great Video! Any reason for taking the sump off? Stock injectors? Stock oil pump?
I think I needed to take it off to access something else. I can't honestly remember. The direct injectors are stock, though the cam has a +38% fuel lobe on it. The port injectors are ID1050X. Oil pump is stock.
Great work! Any news on when your Car will arrive? Looking forward to the rest of the build!
It's due into port on September 28, then however long customs takes. I'll be down there to pick it up on a flatbed in person with a big grin as soon as I'm able to.
@@UltimateUltimaRS I bet you will! Hopefully I'll be doing the same thing in a few years. I saw the pics on Instagram of yours leaving the factory. Great spec!
Another great video. Great engine and awesome power. What other power unit did you consider? What unusual European engines are people running in these Ultimas?
Fantastic video very professional
Nice work !
I bet this thing will get it..
I am contemplating do an LT swap for my 86 Caprice. Trying to see if I should drop to an LT4 or still do LT5. Most likely GM won't being doing an LT6 crate for a while. Thanks
Couple of questions:
1. What is the difference between LT5 and LT6 (if known LT5 755hp, LT6 650hp)?
2. Why did they only do 1 yeah of the LT5 (If known)
Thanks
The LT5 is a cam in block, overhead valve engine that dates back to the small block Chevys of the 1950s. The LT6 is completely different with its over head cams and flat plane crank. I would put an LT4 in the Caprice since the LT5 has very little tuning support compared to the LT4 and the LT5 has been discontinued. I have heard the LT6 will be offered as a crate engine but I can't imagine it will be less than $30k.
If it's not port-matched, then do it yourself. From what the legs we see have done, it is ezpz for those legs.
The engine was done for a few months before the car arrived and I did end up taking the blower off and port matching them. It was very simple and straightforward!
You hav a serious set of Skill Sets Counselor well done. Only a gear head would understand.LOL
1st of all good luck with ur project, I love it.
2nd I just wanted to say, for both benefit viewers and yourself. there might some PPS that looking to get more knowledge about engines or parts or whatever. so my suggestion is, try doing more detailed mechanic explanations & partitions names and so...
example (PapadakisRacing)
2020 Supra rebuild... I'm not saying to go copy his style but it's just the structural organizing. otherwise, I feel u both have the same energy LOL .. as I said before good luck and peace love. all the way from EGYPT
Why do you want 1000bhp. For track use its probably too much unless you somehow increase the down force and have a fancy traction control system. Hope it delivers what you want. Great channel and great project.
This is a common question and "purists" seem to disagree with the power output by usually saying it isn't "needed." But really that's the whole point of the car- there is absolutely nothing practical about it and zero need for a car like this even with 200hp. I used to have a Gen 5 Viper with around 700hp and it drove around just fine, but there are guys who put down 1800 to the tire on a 19" wheel in some twin turbo models. They're all over TH-cam if you want to check them out and I've never seen one of the owners get out and say, "It's cool and all, but I just wish it didn't have that much power." I don't mean to be snarky or anything, but that's just my view. Thank you for the kind words as well!
@@UltimateUltimaRS Agree@ 100%! You can never have enough power!😄👍
Very cool, can't wait to see the build
Did you use the wire harness & LT5 Computers that came with the crate engine & did you have to have HP brake in to the computer so you could tune it because of the new cam.
I used the LT5 computer and used HP Tuners for tuning. The good thing is that the crate computer comes unlocked from Chevy so there’s no need to send it to HP tuners. You just buy the credits and tune away.
I’m using this build for my Chevy or cutlass
Which one of these..LS9, LT4, LT5 etc has the lowest profile. Most clearance between top of engine and the hood? May slip one in a Miata..
Did you choose the V8 for the money value? What other engines have you considered inserting for your drivetrain?
The engine with ECU and modifications was over $25,000 so it wasn't exactly cheap, but if money was no object, I would have loved a Judd V10.
@@UltimateUltimaRS I watched an amazing time attack orientated A90 supra build with a Judd V10 from Ryan tuerk, i think it would've been cool with a high revving v10 in your kit car build but i heard the engine rebuild interval is like 3k-5k miles or something? sounds like a pain
Life insurance should be on your list as that’s gonna try and kill you!😂
Sequential transmission or DCT? If you go DCT and manage to get it to hook with the torque band that happens as early as yesterday in that LT5 hold on!
H-pattern manual! Should be pretty spicy.
@@UltimateUltimaRS Nice.
You should mill the lid to instead of saying Corvette LT5 you should mill all the raised surfaces and have Ultima LT5 or Ultima RS on the intercooler lid. Something to keep people scratching their head. Especially if you do a coil relocation and valve covers.
Yeah I've been thinking of things like that. Valve covers and coil relocation is already in the works!
@@UltimateUltimaRS I just found your channel and I have to say I am excited to see it done.
"he drives a Honda Accord" lmao
Where did you get the engine from. Awesome btw. My boss and I are building an RS
A buddy of mine has an account with Summit Racing so I got it through him. Have you guys received your kit yet? What engine are you going with?
@@UltimateUltimaRS Yes he got the kit 4 months ago. Its the same color as you have. Still doing the paneling. We both work 45+hrs a week. Its his and I'm the one doing all the research. Lol. Think he wants a Ls7. And thanks for getting back to me.
@@skatedeath2186 Once you finish the paneling, things go pretty fast. Let me know if you have any questions at all. Also, there's a great Ultima owners Facebook group with lots of builders on there if you haven't checked it out already.
@@UltimateUltimaRS I have not checked it out. What is it called. Also what wheels did you go with?
@@skatedeath2186 Just search "Ultima Owners Group" and you should be able to find it. I went with wheels from BC Forged. They just arrived a few days ago so they aren't in any video yet, but I posted a photo on instagram- instagram.com/ultima_rs
Awesome build! do you know what the weight of the fully dressed motor is?
Fully dressed I would guess right around 510lbs. Mike Finnigan weighed an LT4 on his channel and I believe it was ~465lbs. The LT5 will be slightly heavier with the larger supercharger and then the alternator, AC compressor, and pulleys are a little bit as well.
What ecm are you using and where did you get your tune?
I have a question: do you have to use an LS or LT engine when building an ultima or can you put in any engine, say a bmw v10?
Predict...you will overpower the chassis, suspension, brakes and tires. But good luck, it's going to be a handful!
Chassis is rated for 2000hp, but I definitely will overpower the tires. "There is never enough horsepower... just not enough traction." - Carroll Shelby
Is this a hill climb car? Or a track car?
Why did you do a dod delete in the top of oil valley filling the holes when the LT5 is not equipped with dod?
I ordered a kit that came with everything. Even though the DOD is supposedly disabled in the software, I wanted to be extra sure.
Can LT5 fit in Supra mk4?
Probably. It isn't very large and the only part would be the height of the supercharger, but I can't imagine it's taller than the stock 2J.
was that a phaser lock out i saw get installed ? what is the reason why your deleting vvt ? 🤔
All the high HP LT engine builds I've seen delete the VVT. I modeled my build after the "ZR5" package by Advanced Modern Performance. I also wonder how much the VVT works in the crate engine since I know DOD does not work, even though the engine has the ability to. That's all because of the tune though.
@UltimateUltimaRS I too was also wondering about the DOD until I saw the block off plugs go into some oil ports, best off without that junk anyways they use different lifters that always collapse and fail with the dod system . As for the vvt system iv heard it helps make more lower end torque and higher hp in the higher rev ranges , but then again with the power goals your aiming for who knows if the stock phaser can handle that type of power. bad ass build by the way.
Hello,I recently bout a LT5 crate engine.Did you run into any issue getting this one running?
I have spark while turning over and theres fuel getting in the rails .60 pounds pressure to engine...Ign wire is hooked straight to the battery. But cant even get 1 pop out of it.
I have not finalized everything yet but I have heard of issues where there may be air in the direct injection and they don't want to fire.
I don't mean to be critical but 99.9999 percent of people couldn't drive a 500hp Ultima to anywhere near its potential. Best of luck with the project.
I can see you have done this before! 😂
Ha! First time actually. I had good instructions though!
Pushrod engine?
Yes
With that technology powered by steam.
Can you post cost, I want another Kit car/racecar
I'm going to make a video at the end and do a total cost break down. These kits are totally dependent on options and can go from mild to wild. Mine is definitely a high spec build but you can do an LS3 and not all the carbon options for probably right at or under $100k.
@@UltimateUltimaRS I've been wanting a Ultima for years. I would do an all out option with the LS3, for reliability on the race track. Plus I make my own carbon parts for my cars. I have a friend that has a SLC and a Ultima GTR here in Sarasota.
No Intercooler between S/charger and inlet??
Yes, there are cooling blocks in the supercharger lid. You can see 4 quick disconnect bungs coming out of the top of it which are for each side's inlet/outlet.
lower pulley?
Upper only. 2.7 Griptec. Should be good for around 16lbs of boost.
What did he do to the cam gear? Disabling vvt?
Yes. VVT delete.
Please i need the pushrods size. I have same setup on lt5
Here is the part number and size I used-
25-8000-1-3/8 - Texas Speed & Performance Chromemoly 8.000-Inch Pushrod, 3/8-Diameter with
5/16-Inch Ball Ends, .080" Wall Thickness, Per Pushrod
Wow. How much the preload you got with this length
@@tareqal-tamimi758 .035
Crazy how a 750hp crate motor is only 20k. A German equivalent would cost 40k
Immaculate garage , best of everything ,,, but man spend ten mins and make your self a set of soft jaws for that vise.
Yeah I definitely need to do that!
You looked to of missed tightening and torquing one of your sump bolts!
Which part of the video?
6:18 time laps. Front right hand bolt as the engine is upside down.
@@ProspectingLife I see it. Thanks for pointing that out. I'll make sure they're snug!
Awesome!!!
Check out Rob 105, he has a very detailed set of videos up on his build. From Australia.
Oh yeah, we've talked a few times already. He should build a spaceship next with how much knowledge he has 😊
@@UltimateUltimaRS that's cool, pretty sure Rob 105 should offer me a drive when he is done ; )
He drives a Honda 🤣🤣
NEW SUB HERE...Bruh you must have a HUGE Bank roll to have a brand new garage with not a drop of oil and a Spotless surgically clean shop with not a speck of dirt on the walls or floor..ARE YOU AN AEROSPACE ENGINEER ? or DONALD TRUMPS GRAND CHILD??? lolz awesome car tho! On my future bucket list! But first is a 1969 Charger with a HELLEPHANT ENGINE 1000HP
ALSO ALL YOUR TOOLS ARE BRAND NEW ALONG WITH TOOLBOX...How long u been working on cars???? this is a first for me to see brand new tools ...looks like BIG BUDGET BACKING YOU?
Yep I'm a little bit slow😣
People that drive Honda Accords don’t have the capacity to understand....
Actually I do, I had a 2006 Accord back in 2011 but it was more of an interim car for commuting until I could get what I really want which is a 2013 Lexus ISF.
There's something about that oil pump. An update or something where the torque is set by pump resistance????