Hey everyone! Kind of weird, but when the optispark is plugged in, the rpm gauge gets to jumping and the car wont start. If i unplug it, obviously the car wont start, but the rpms remain at zero where they should be. Any ideas ?

Well guys I really want a m6 trans am but can only find automatics clean in my price range 10-13k. I am looking across the entire country as well. However I have found some very clean autos for sale. One has a stall and 3.73 gears with 130k miles and was clearly taken care of so I am very tempted on this one.

I think I truly want a 6 speed, so is it worth going with the Camaro? Plenty of 6 speed Camaros around 10k with 100k miles near me. I just LOVE trans ams lookswise.

What’s the move fellas? (Only considering 98-02)

Looking to fab my own supercharger on my 3800. The series is the same so Id assume it would fit and figured this would be the best for a m90. just here for 2nd hand advice

If I can’t fix it I’m just going to go with a optic armor

It's looking like I'll have to jimmy my own part using a similar shaped piece?

Also it looks like the rears sit farther back in the fender than the fronts do so I'm thinking you need bigger spacers for the rear than for the front?

Would these c6 rims fit on a 99 camaro or would i need to run spacers or just not recommended?

Anyone know what I should put in my diff? Just got my 94 z28 a couple months back it’s got about 77k miles, no idea on the previous changes my guess is the guy never did it. Any specific fluid or additive I need to throw in? Thanks 😎

Hey guys I have a 97 Camaro just touching 177k miles and lately I have found a couple issues that I couldn’t find or put into words for google to understand me. To preface, I changed the optispark, plugs, wires, and coil when I bought the car. I also had to bolt in several loose ground ribbons and essentially redo the wiring that the previous owner did for the aftermarket stereo and amp. The foglight switch was also unhooked along with a plug that made the ac controls light up. The (antitheft?) sensor in the trunk near the jack was also unhooked and there it seems there used to be an aftermarket security system based on the box with cut wires and splicing i found underneath the glovebox. The person I bought it from gave it to me for $1500 not running and told me there was an electrical issue. I traced it to be a crank sensor and the car started up without issue. Now the issues are, when the car is cold, (Texas, so like 20-30°F) it’ll start up really quietly, the rpm staying super low like 500-600, but will continue to run on its own. This does not happen often, maybe 1/10 times and if I turn it off and back on again it starts up fine. Another issue I found is when I shut it off, it’ll spit and sputter pretty violently. This also does not happen often, but a lot more often than the startup. It will sputter and shake regardless of the temperature or what the car was doing. Any help is greatly appreciated I know this is probably uncommon but I’m holding out hope that someone knows something!

I have a 1998 Camaro z28 with a 6 speed no title. Whats it worth for someone buying for parts. Bought it with the intent to pull the transmission and motor and part out but haven’t been motivated. Motor runs fine and t56 is hard to get into reverse.

I have an 02 trans am with a cam, 243 heads, & headers. Right now I’m pushing about 400hp. Looking to add about 30 more. Any recommendations? I was thinking maybe a fast intake.

Hey does anyone know what this springs part number is or its name deals with the throttle cable on the throttle body on a 98 v6 i cannot find it anywhere and was wondering if i could order just the replacement spring

I just passed 200k 2 weeks back. Car is 1999 z28 in nearly mint condition. I'm the original owner.

Has anyone tried to fit the nrg prisma ultras or any nrg seats in the 4th gen f bodys? i found a decent deal on a set of large prisma ultra seats and im wondering if the height and bottom width arent too crazy. For instance does it raise/lower the stock seat setting? is it too short to fit it in the car? would it be possible to use factory rails on nrg brackets?

dimensions for the seat are in the photo if anyone wants to measure

I've wanted a z28 for a little while and was planning to seriously start looking for one closer to summer time, and since i've been looking at them around last summer until now, the prices seem more than i thought they'd be, 150k+ miles LT1 and LS1 going for like 7-8k and up. Are these just super inflated and people are just asking the corvette prices for them, or am i crazy and there's something about these that makes them worth what people seem to say they are? Other than everything being pricey around here?

so yesterday i asked about brembo upgrades and was told it would only help slightly and cost out the ass with needing new spindles, hubs, backing plates, and wheels. I recently saw someone with Wilwood big break kit on their 4th gen but the wheels wernt on it so im wondering if i could use factor wheels since the wilwood big brake kit moves the caliper positoning inward, but uses bigger rotors like 15in or smthn like that from the 13in stock.

Can someone give me a full run down on what all I'd need to do in order to make Brembo calipers work on the 4th gen Camaro? I think i have power stop which are decent and all but im worried there may be some cracking in one of my caliper pistons and was wondering how difficult it would be to upgrade to brembo. Would there be shaving needed for stock wheels? what kind of wheels would i need to run in order to no have to shave if needed? what kind of rotors would i be able to run? I do have a Y87 modle so rotors on all 4 wheels rather than drums in the rear but let me know anythinh helps :)

So I found this, just 5 minutes away from home. Well tbf, my 5yo son spotted it driving by and asked me "that car, is that a sports car like yours?". From what info I gathered, it seems to be a 86 or 87 IROC-Z with either the 5.0 or the 5.7 (1987 was the only year the 5.7 and the Z28 rocker panel badge could be possible). I couldn't walk around the car as it was in a driveway behind a gate, only other thing I saw was a 2006 temporary license plate so it might have been sitting for almost 20 years. What do you think?