I Took Apart My Supercharged Corvette Engine To Fix A MAJOR Factory Defect & Make It Fast Again!
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- เผยแพร่เมื่อ 11 พ.ย. 2022
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In this video, I take apart the engine on my cheap supercharged Corvette to fix a major factory defect and make it fast again! We also discover even more about this car, go for a really easy drive never going over the speed limit or spinning the tires at all, and much more. What kind of Corvette do you drive? Let me know in the comments and enjoy the show!
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Petris Opti Diagnosis
If you suspect an Optispark failure and do not have SES codes 16 low resolution pulse, 36 high-resolution pulse, PO1371 low-resolution pulse or 1372 high-resolution pulse, check for spark output using a spark tester and fuel injector pulse with a fuel injector noid light.
The ECM/PCM requires a pulse from the Optispark whether it be on the low or high-resolution circuit to set a code. Meaning that the ECM/PCM has to see one of the two pulses to set a code for the missing pulse. The exception would be 1996-1997 LT1-LT4 with a crankshaft position sensor, they would see crankshaft rotation with no Optispark output
If the Optispark has no output whatsoever the ECM/PCM does not know that the engine is in crank mode.
If you have one of the two, spark, no fuel injector pulse or fuel injector pulse, no spark the Optispark distributor is doing its job providing a low-resolution pulse. The next troubleshooting steps would be from the PCM to the ICM and/or ignition coil.
If you have neither spark or fuel injector pulse, the wiring from the Optispark to the ECM/PCM should be tested. A multi-meter should be used to check for Optispark input voltage, ground, low and high-resolution pulses in the .24 - 4.0 volt range at the ignition system test connector located at the middle of the intake manifold on the passenger side. If you find no output or one output the Optispark has failed. - ยานยนต์และพาหนะ
Phone call with the previous long-time C4 Owner on my new 2nd channel! th-cam.com/video/Nmc0a_iMBT8/w-d-xo.html
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Love the content Subbed!!!
There's more than one way to misgender a she/her/him/he/them/they/cat/catiss.
Sub earned.
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Everyone should have their own "Hype Guy" like Peter. That man is a saint!
You two are great together on the channel. Asian respect from a Filipino gearhead
Also, if you guys are doing the person in need car giveaway. I have a great person (single parent mom) that needs a car and lives in Chicago Absolutely legit on the need. Let me know if you want her contact info.
… Saint Peter
#boostedsix
💯
I like how you keep all the little detailed parts that most dudes leave out and keep the video at an hour so we see what’s really going on when you’re diagnosing problems in the cars you do
I agree, we get to go through the pain so we can also appreciate the repairs
I love that aspect . I wish his vids after I’m done working on cars all day myself
Totally. So many 3-12 min videos are like - "ok step 1: fix the car. Step 2: VROOM! Magic ✨ thanks Performance Auto Parts!"
@@someguy9440 exactly and those people don’t earn my sub and if the info is incorrect thumbs down
Absolutely. It makes the videos super interesting.
i love the fact that you film so much of the process, most youtube channels don't go that far and i cant get over how far you go to show what you are doing.
If you like this guy, you need to see M539Restorations.
One of the reasons why I like watching his videos. I can reference his videos for some diy projects I chose to tackle.
Some channels just showing a build montage.
You guys are a blast to watch, never boring...it was interesting for me especially since I own a '95 Z28 and I had to replace the optispark TWICE !! No fun, I don't have access to a lift so it's laying underneath doing the dirty work. I stress to viewers, heed Alex's advice about not buying a cheapo opti ! I did that the 1st time around and it puked in one week...I then did a lot of research and found a Corvette restoration company in Alabama, bought a new opti from them, it's been 8.5 years and not a single issue ! Kudos to you and Pete on a really good "tutorial" on diagnosing the bad opti and installing the new one, I enjoy the goofy,lighthearted humor you guys bring. You guys are truly Legit.
I’m not sure why I enjoy watching your super long videos whereas I don’t usually have the attention span for other long videos of similar types. Great work guys
I feel the same way 😂 Robot Cantina is another great channel if we have similar interests you might like that!
It’s easy to watch the longer video formats because you get two studs underneath an 80s car getting dirty. 😂
@@brodyz8327 I know, right? Peter is so f*cking cute tbh
"There's more than one way to skin a cat."
same :D
Dang was about to leave for the gym but might as well make me another cup of coffee to watch... Lol
Haha literally the same here 💀😂
I was just about to go to work. But yeap, another cup of coffee sounds good. Plus it's cold asf outside so I'll take my time before firing up the E55 now. 😆
Do you even lift bruh
At work since 6am and just got my breakdown done, perfect entertainment for lunch break
I've watched/listened to so many of these vids in the gym. Lol
You guys are so intricate... It's so good to see technicians so careful and loving what they do!
Alex, one thing I noticed… there is an install tool required for the front cover on the water pump shaft. The seal has two lips, and inner and outer. The inner seal will catch the lip of the shaft and it folds over which will cause it to leak. Just wanted to forward that information to you.
The seal has two lips, an inner and an outer. The inner seal will catch the lip of the SHAFT and it folds over which will cause it to leak.
THATS WHAT SHE SAID!! 🤣😂🤣😂🤣😂🤣🤣🤣🤣🤣🤣🤣😂😂😂😂😂😂😆😆😆😆
Yes sir it sure does. Experience taught me that one.
@@thebeardofgaming81 I received my '96 LT4 'Vette with 20K miles of oil-leaking pump shaft seal leakage because the nimrod that built this engine didn't bother to use the install tool. I made one on my lathe before reinstalling the cover and that was over four years ago - no leaks.
@@GFTP100 awesome
I think the factory chip is suppose to plug into the pins on top of the aftermarket chip
Yep it piggy backs the upgrade chip.
Time for another hour of pure enjoyment from my favourite TH-cam channel! Keep up the fantastic work Alex and team ❤
Thanks brother! Appreciate that!
@@LegitStreetCars Like Ashley said great video guys I look for you every Saturday morning 😎🤙🏾🏁
Really enjoy the content and I know he’s got a system and doesn’t like to drag things out, but Only 4 of the top 20 videos on the channel are over 30 mins. Something to consider.
@@LegitStreetCars, check out my other comment. I think I saw something you missed
Chris from Petris helped me diagnose the Opti on my '94 and he's extremely helpful. He gave me very interesting knowledge of various components like the sending units in the fuel tank and other specific issues that happen with age on these. I'll be buying Optis only from him now.
You can tell you have children because your patience is immaculate with these repairs. On the plus side I learn a lot through the whole process. Thank you for your time and the video.
The second time I had a bad Opti-Spark on my 93 Firebird Formula, I said im done, and purchased the Delteq Ignition coil conversion system. Kit came with Cadillac Northstar coils, Valve cover braket system, and a new pigtail to connect to the default optispark connectors. Didnt even need to remove the old optispark, since none of the connectors were connected to it anymore. I eventually removed it when i did the electric waterpump conversion, but that was about a year later.
That Delteq ignition coil system was a phenomenal life saver. Car ended up with a common build for those LT-1's, CC306 cam, AFR 227cc heads, 52mm TB, Ported LT-4 Intake, built forged 383 with H beam rods, and supporting mods. Also had a 150 shot kit. Tuning was a bit wonky since it was the old eprom, and i never went with a different ECU. Car had the supporting mods for the engine build, and suspension mods. upper and lower control arms, pan hard bar, sub frame connectors, tubular k member, 3.73 rear gears (yes I stupidly kept the shitty 10 bolt) and Eibach Sportlines which gave it a beautiful drop on its face. It was a beautiful car, and I miss it. I still have love for those LT-1's.
I hate watching tv cause I sometimes feel like it’s a waste of time but there’s something about watching Alex and Peter fix cars that makes me forget I spent an hour watching my phone. 😆 Keep up the great videos Alex and Perter. Always looking forward to ur next projects and fixes.
I'm loving the C4 videos, my wife and I have a stock 93 C4 40th anniversary that I do all the maintenance on, I enjoy all of your videos!
I’m not what you would call a “car guy” but this series has been super interesting and really fun to watch. You guys are naturals on camera and keep it fun and light.
Can’t wait to see the rest of the story. I really hope you guys can fix it and that it really runs the way it was intended. Good luck!
What Greg said below is correct. That board that the Motes chip is mounted to is an adapter board. The PC board bypasses the factory Eprom chip in the PROM (CALpack). The factory CALpack plugs into the pins on the board. With that CALpack not installed it goes into limp home mode, and on a modified car the engine would barley run, which is the condition you are seeing.
hopefully he sees this comment this is just what i was thinking
I really appreciate your logical diagnostic methodology as well as your patient, careful removal of the "opti." I will never own a Corvette or do this repair, but watching your process is real stress reliever. Keep up the great work.
Agreed I look forward to this shit like Saturday cartoons at 31 years old
If you leave the whole snap up without cutting it off, you can push the oil pan up and it will hold both the gasket and the oil pan in place while you start he other screws. Then you can just remove them with your fingers and put the last 4 bolts in. I did this on an explorer and it was awesome. I was able to save the snap ups for re-use as well
When you spun those tires I could smell the video. My lady friend laughs at me checking every couple of days checking this account for posts on this car. I’m so pumped for you.
If your kit is anything like the one in my C5, check your boost control valve. Among many other issues that caused boost leaks, my boost control sealing o rings were blown all into places other than where they belong. I went from 5-6psi to 11-12 and all the breaking up went away.
Definately I had a small hole in the plastic line going to my boost gauge on a DSM and it was enough of a leak to throw off the MAF and make it run bad and shudder at 10 psi. Fixed the leak and would pull hard to 20 easily. Strongly suggest putting shop air in the air filter side and checking everything in the charge pipes and intake for any leaks. Even a tiny hole will mess up the MAF
The original chip in the ECM is supposed to sit ontop of the modified one otherwise all sorts of bad signals will be sent to the engine, i don't know how it got loose inside but i hope you put it back on correctly.
exact +1
It was upgraded for the supercharger and the OEM was just placed in there.
Just watching, and was hoping they figured that out, and if they check moates web site they would figure out.
@@stoneman8110 The OEM MEMCAL is still used for some functions like knock control so it's necessary for it to be plugged into the Moates adapter.
@@stoneman8110 watch the aftermarket assembly when it comes out, it has pins on the side to connect the original chip.
On the LT1 when a aftermarket chip is used, the OEM chip is also used. The OEM chip plugs into the side of the circuit board for the aftermarket chip.
That's life with old cars for you. From high revs and burning tires to wtf's in minutes. Good video as always 👍
ALEX, the Moates adaptor allows you to use a modified eeprom but retain the other stuff (NETRES etc) on the stick memcal.
Plug the stock memcal onto the pins on Moates adaptor, then plug the Moates adaptor into the ECM. Then you'll be using the modified chip that's on the Moates adaptor.
Yeah he should just visit moates homepage, and follow the instructions for the adaptor...
I was about to explain but you beat me to it. Nice
Far and away the best automotive TH-cam channel. Keep killing it, Alex 👍🏼👍🏼👍🏼
Yea it’s not even close
I swear Alex if you never started a TH-cam channel you would have been the BEST Auto Mech Teacher in any High School in any HS in this country!!!!Hands Down!!!
Also thanks for the trip down memory lane with these older cars LT1 & old Fox body 5.0s. Takes me back to where my whole car journey (career) started.
Thank you for not making this into like 5 separate videos we have to wait 2 months to see. I loved that halfway through I was thinking it was about over and then he went into seals and heads and all that goodness.
ITS THE RETURN OF PETER!!! 😂 That Vette was a killer find. And great hack for the OBD 1 system with the 1 cent diagnostic tool aka paper clip.
Lol thanks for the warm welcome back 😂😂
I admire peters recommended taste test, and how he always convinces you to do it. 😂😂 you need to trademark that on a shirt @ 30:15 “ does it taste bad” 😂😂
For some reason I was under the impression that you just bought and sold cars. I'm pleasantly surprised that you're also a really good mechanic as well! Great job!
As someone thats done several of these optisparks. Please note that the waterpump shaft seal is prone to leaks. It’s probably where most of the leak came from. Additionally the new seal has to be installed a certain way as its double lipped which requires the lips to face outward and requires a special tool to install. Ill post a link.
th-cam.com/video/FnbBIXoT9zw/w-d-xo.html
My long cranks were fixed by a fuel pressure regulator replacement
The harmonic balancer is the car wizard correct in what he says you have to remove ?😅
The LT1 in my 1996 Impala SS. Had 380,000 miles on it when I sold it in 2011. I was the first owner. Plugs, wires, optispark, water pump and a crank shaft sleve and matching seal were the only issues I had with it. Besides four transmission rebuilds. The 4l60e was weak in my opinion. After 360,000 miles, fine grit and grime at the crankshaft timing cover seal had worn a fine groove in the crankshaft snout. Causing the oem seal to leak. The aftermarket crankshaft sleeve and matching seal kit remedied the leak issue. I still miss that car.
Hi, I'm in southeast Wisconsin. I have a 93 Vette. Mine is not built up like yours. I had engine running troubles and took it to a local guy that works on a lot of Vettes and racing cars for Road America. He thought it was the optispark, but it was fuel. The fuel rail regulator had failed, in the open position. When he tested the fuel pressure at the rail it was zero. At the fuel pump it was 80 psi, breaking his gage. After repairs, the car has balls. Really like your You Tube channel. By the way I also have a 2016 Vette with the Z51 racing package.
I would recommend anyome to use a 10k ohm resistor to do the jump on the ECU diag connector.
The paper clip will not limit the current that can go through it, the resistor will. This is important because by limiting the current of the jump you avoid frying the ECU due to a shorcut. Per example if you jump the wrong pins.
Well I predicted a bad optispark two videos back. I have removed and replaced an optispark in a C4 myself. The LT4 red intake is nicer looking and would work better. I know this is a budget build and this is why you kept the LT1 manifold. It is nice to see the C4 getting featured on your channel. I should have never sold my LT4 but I moved to England for employment and LH drive just doesn't work well there. I'm glad you are enjoying your C4. They are under rated in my opinion. Maybe fuel problems next. It isn't good to let these cars sit for so long. It's acting like fuel starvation. Good luck with the fixing the next issue. Soon you will have replaced most of the things that can go wrong with these cars.
I'm English and just got rid of my Alfa Romeo 155 Q4 that was only ever available here in LHD. I can confirm with our tight streets that LHD is hardwork
Great video Alex and Peter. Chasing the cascade of failures until everything is fixed is most of the fun!
The material in the valve covers that you mentioned, those LT1 valve covers have oil "drip tabs." However, they have been ground down to fit those 1.6 RRs underneath, super common, quick "mod" to get RRs to fit underneath factory valve covers. LT1 and LT4 covers are actually different. Since LT4s came with 1.6 RRs from the factory, GM made the same exact looking covers for them but molded without the drip tabs. Since you have an LT1 and aftermarket 1.6 RRs, like mentioned before, in order to get LT1 covers to fit with them you have to cut/grind those tabs out, not a big deal, doesn't cause any harm or oiling problems etc. I just did this to my car not too long ago after my aftermarket valve covers started leaking, I put my stock ones back on and ground down my drip tabs. 👍
I’m a C4 guy, having bought 2 new and one used, my 2nd 94. I’m glad you got that C4 as you took fixing it up seriously. In 20 years, a nice one will go for big bucks, like the good C2 do now.
unless you fixed it off camera you have an intake leak... go to 58:56 in the video and you will see the to left ports did not get sealed at the tops were the rounded slots are on the heads. great video btw.
Click and Clack were my favorites for years…you guys have jumpstarted my interest in cars again! ❤
I don't know what it is but this C4 has me addicted to it. Maybe since I was born in 1990 it was always a car I saw but dang I love to watch the C4 videos.
That aftermarket chip should have the factory prom plugged into it at a 90deg to the factory prom port.
Finally, a C4 episode and Peter! This is awesome❤
Haha thanks, it's good to be back 😁
Your system is running a Moates adapter for the ECU, that 'original' chip is called a memcal, the chip adapter lets you stick in a tuned flash. Without the memcal connected, the vehicle has no limphome and it cannot dial back timing when it detects knock, since the knock sensor signal conditioning circuit is on the memcal. Connect the memcal to the pins on the side of the adapter.
Brilliant, It's kind of sad, but I clapped my hands when the car started, well done guys it looked like a rough job! These videos are very educational and purely entertaining. I've learned a lot from your videos Alex, thanks you and Peter are awesome!!
1 step forward, 2 steps back. I know you guys will figure it out, keep up the good work!
I just fixed a customers 94 Vette at work with an opti replacement after finding no low res signal with my oscilloscope. Gotta love these old beasts lol. I did a 24x swap on my personal car because of this.
Yours and Peter’s excitement is gold! I wish I had a Peter. You have created a monster with this find!
This Channel was the best automotive channel on TH-cam b4. But since Peter is here…. Whole new level! Great team!
Glad to hear Peter is feeling better.
Really appreciate the in depth troubleshooting. May have to go through the exact thing on my 96 impala
An MSD Cap and Rotor is a very cost effective way to add a Vent to your older Optispark unit. Petris has a FANTASTIC reputation, but if you have a Mitsubishi Optical Sensor in the unit you already have, you can save about $200 over fully replacing.
Absolutely, gotta wonder how many hundreds of thousands of those good OEM distributors were thrown in the bin when all they needed was a good clean out and a new cap and rotor, sometimes a new bearing.
I thoroughly DETEST the Optispark system! LOL! Had a '95 Roadmaster Estate Wagon with the LT1. After troubleshooting and replacing everything that didn't cost an arm and a leg, I came to the conclusion that it was the Optispark. Since no one else in the aftermarket made a replacement that was reliable, I luckily found someone from the Impala SS forum that had a brand new GM Performance unit that I got for about 1/2 price (still $300 though). 4 hours later and a new water pump to boot, and it worked again. I sold the car shortly thereafter. :)
I have a 96 and I've seen every C4 video so far that's on TH-cam and you guys showed up in my feed. I subscribed and am enjoying you guys, thanks for the new C4 videos. Keep em coming. 🤟🇺🇸
God bless you and Peter the patience and time you had to have to work on this vette! My friends Monte you had to take off the passenger wheel and fender liner to change the plugs!
Woke up sick so no work, then I woke up again and you give me this treasure. Thank y’all for always delivering at the perfect time
dope watching this corvette come to life, i worked at at adesa where it was before it went to copart, really wanted to hear it run in person but glad to see it going to good use. good work!
You guys are great!!! I love watching your videos, you can always expect to watch & learn way more than the sole purpose of the video and that is awesome. You guys do an amazing job at what you do. I love to work on vehicles and have a passion for it. I used to have an 84” corvette with the crossfire injection and sadly a rod bearing seen better days . I hope to eventually own another corvette someday soon . You guys are awesome . Thanks for your time , Riley
Alex and Peter thanks for awesome content. It reminds me of the days as a kid I would watch my dad work on cars at home. You are a real gem. Would love to commission you to fix up something for my son's first car. I just can't do it any more. If you ever watched Fantom Works on Velocity, my dad and his beloved Willy's Jeep were featured on episode 1 of season 4 "Throwing Heat".
Dare I say best episode yet...😁 I dare and must say your repairs feel exactly like mine mostly professional and clean with a sprinkle of I'll figure it out and a hint of I'll mod it my way 😂
All the car channels are uploading these hour long videos today, everything I ever wanted in one day.
this corvette series is one of the most entertaining and interesting and exciting I've ever watched
Hey Alex, if I’m not mistaken the factory chip has to plug into the aftermarket chip using the golden looking prongs.
Yes, the factory "chip" plugs into the adapter. The factory chip does more than just hold the tune. Instructions can easily be found on the Moates website
I’m a recent subscriber and I must say, it’s def my top 3 favorite channels to watch. I spend most of my days off just watching this channel and thoroughly enjoy learning from it. Never thought I’d want a V-8 Mercedes in my life but, I find myself wanting one badly now! Keep up the good work Alex!
I have a 93 Caprice Wagon. It has the TBI 350 in it. 1 year later in 94 they started putting the LT1 in the Caprice Wagon and at first I wished my car was one year newer so it would have the LT1. after watching this video I think I’ll stick with my TBI 350 with the old fashioned distributor on top! 😅
Cool comical commentary on cats and coils & jumper obd testing, so many ways to test/diagnose out of date technology, thanks for the humorous entertaining journey repairs to final drive😆🎼🐉
I've definitely had to replace my opti a few times before. Don't let LT1s sit too long. Stock unblown C4s have slightly better clearance, but it's still tight
You are honestly one of the most affable people on this platform when you get cars started I am genuinely joyful and when you can’t get them running I feel sad. And your partner is freaking awesome that guy is amazing he’s folksy and smart as hell just like you, smart honest and to the point
Awesome videos sir you do keep me entertained watching all your videos even at work....so hooked on with how detailed you are...thank you
Coil near plug MSD 600 with granatelli would be better ignition set up also might want to check what map sensor is on there
You guys are legends! No other youtubers keeps me for 1hr+ holding my phone to my face
Loved..."...it's basically a hybrid Toyota!" at 1:00:42!! 🤣😂😆
My 92 did the same thing, MAP sensor was bad, bought my 92 with a update opti spark thank god, upgraded fuel injectors and wires, racing spark plugs and wires, next i will be adding a supercharger and NOS... great vids, us corvette guys need more of them...
In 1840, American humorist Seba Smith authored a short story “The Money Diggers” she wrote: “As it is said, 'There are more ways than one to skin a cat,' so are there more ways than one of digging for money.”
My dad got a 2008 mustang gt a few months ago and I’ve been customizing it. Your channel made me love cars. Thankyou
Thanks for doing this video. I just acquired a 1993 LT1 Trans am that was my Grand dads originally, then my uncle owned it and it sat for the last 6 to 7 yrs in his back yard. Now I have it to restore. Very excited!
Those throttle body "Air-foil" things actually made a throttle response difference. You could feel the smoother-ness with it on a stock tpi motor on my 91 z28 conv. speed density motor. I hated speed density on those motors.
Alsooooooooo keep in mind ECM drops out of closed loop in a sense because it will reset BLM/INT and not use o2 voltage signal anymore and just rely on the WOT tables for fueling. You're leaving a lot of HP on the table 💯
Sorry my mind isn't working right now as I'm scrolling through the comments. What is BLM and INT again?
Great episode, guys! Interesting to see the dissection of the Optispark. Left us hanging at the end! What now?! Not the first time a LSC project has hobbled back to the shop after a test-rip, so I'm sure it will be resolved.
I CANNOT WAIT FOR THE STARION PROJECT!!!! Just FYI 😉
Such a good job repairing, diagnosing this! Really enjoy these long episodes, a great show Peter & Alex!
Awsome video. Enjoyed this one. Can’t wait for next one. Glad to have Peter back. Hope your doing well too Max. Great job guys. You have a solid team.
This is one of the coolest "finds" you've picked up at an auction. I'd never heard of "optispark" but that system looks like it had lots of potential failure points. That's something I'd probably want to modernize if I had a high performance setup.
Its in the transformer movies also😂
@@MarkSmith455 I knew the name sounded familiar lol
You can actually fully modernize this engine. A company called Toeqhead makes a fully optispark delete conversion kit. Utilizes the LS1 ECU and coil plugs and hooks right up to the factory wiring harness. All the gauge clusters still work and car can be tuned and codes read from an OBD2 reader. Next time my optispark dies I am going to be fully converting over to the Torqhead Kit.
@@RedVelocistar Wow! Great to know. I really love this car... hope they get the last details sorted and have it back on the road soon.
thank you for this in depth troubleshooting! it really helps people like me trying to learn the most from others.
Some quality repairs you did there!👍 I’m sure you’ll get the rest in the next video and it will be running mint and reliable as well.
What a hell of a job you guys did … and you make it look so simple! I just loved the video 👍👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻😀
Another great video...thank you Alex to teach us opti spark system
I have always dreamed of owning a C4. It's one of the most beautiful Corvettes ever made. I almost had one, but my father passed away and I had to help my mother with Creamtion costs. Broke my heart, not only did I lose my father I lost my dream Corvette. Now, with my bad health, I could never afford to get one. Not even a broken down one. I have a bad heart among other things. So it makes my heart smile when I see you rebuilding this car with such love and attention to detail. This is the closest I will most likely ever get to a C4, so I look forward to the next video!
BTW, I was raised almost my whole life in Cincinnati Ohio. You have no idea how much I smile when I hear you say 'Grab a cold Pop'. I wanna strangle people here in Washington State who call it Soda, lol. Also. I hope Peter stays in your videos permanently. You guys make such an amazing team, and truly make the video enjoyable to watch just with your banter back and form. Oh and I use 'Finagle' all the time also, lol.
May your heart be the warrior of grace, sir!!!! And when it is time for flight, your having every thought of withholding your father and your envisionment will make you more the powerful!!!
Awesome video man. C4 love. I'm an 84 baby so I love all this new attention these older cars are gaining. Damn I'm getting old. 😂
I love the fact you do all in one full length episode for grown ups. None of this 4 x 15 min crap
Great work Alex and Peter. Can’t believe I made it til the end but it was so stimulating to see the work you were both putting in to that C4 project car. I hope the ending problem does not turn out to be something too catastrophic … fingers crossed!
probly fouled plugs
I had the same issue with my 1995 Corvette, my brother had bought an aftermarket Opti and it was bad, the bearings were shot, I am glad I saved the old Opti which tested good, just needed a new cap and rotor, bought an Accel and it been golden since!
Great video Alex, Peter there were little nubs that hung down inside the valve covers to help drip oil on the rockers. With aftermarket rockers they have to be ground down for clearance. Thanks John. AKA your performance alter ego!
Alex, great chemistry between you and Peter make LegitStreetCars garage hum.
Keep the great work and humor you guys have. I enjoy your videos 😀
Thanks! 😁
Man I just want to thank you for such an awesome channel. Love the projects and how-to’s. My son and I watch your videos all the time and really appreciate how clean you keep them. Hard to find these days and we’re truly grateful
Loving the lengthy videos. Keep them coming. Need more content.
I've been waiting all morning for this one. Time for another cup of coffee 👌