I just tuned this car the other day , it is an 02 camaro SS 35th anniversary . Here is what is done to it :

American Racing Headers with catted y-pipe
SLP loudmouth 2 exhaust
NGK TR55 plugs
MSD Wires
New Era Ported throttle body
Powerbond Underdrive crank pulley
SLP Lid with Blackwing filter
Still has the factory LS6 intake , unported , everything else is stock except for the clutch (RAM Powergrip HD and steel billet flywheel)

This is the most power I have seen from a bolt on only LS1 Fbody

365 rwhp and 381 rwtq m this is on a dyno jet dyno sae corrected .

 

WOW no freakin way. is it possible that in some fluke it has a LS6 cam in it?

 

thats a wicked little ss for sure, congrats, im sure te tuning was top notch aswell

 

It had 241 stock casting heads on it , I checked . And the powerband is peaking right where it should at 5350 rpms for a stock cam , an ls6 cam would peak closer to 6000 rpms . The AFR is between 12.5-12.8 and timing is between 26-28 degrees , so it is not an aggressive tune , just some key rpm locations for certain events but that's it .

This is the second time I have dynotuned this car , this round we just ported the throttle body and did the underdrive pulley which made 20 more rwhp and 20 rwtq than last time I tuned it with just the headers/exhaust/lid/filter .

 

Very nice numbers for sure....

Ill have to say they are very close to the top. IIRC, someone around here hit 37xrwhp with all boltons through a 6speed. There was a big thread about it.

In my 99SS M6, I hit 352rwhp/360rwtq with just a MTI lid and Pacesetter longtubes thru the stock catback with a 12 bolt and 3.73 gears.

 

No dyno tricks were done here , I didn't remove the belt to make a high number or anything like that , just bolted the parts on and tuned it in on the dyno like we always do .

 

dang man, i have an 02 Z28 A4 and after slp lid, ported TB, Kooks 1 3/4 headers, catted Y and gmmg catback and a tune i made 341rwhp and 348rwtq. Maybe if i got a better PP throttle body and a pulley i'd be close to that SS, dang im jealous.

 

Awesome botlons numbers great work with the tune and Congrats to the owner.

is he planning to get a cam??

 

how many niles were on it man

 

I nominate that car for a max effort H/C set-up.

 

Looks like it eclipsed the highest internally stock bolt on car rwtrq, but not rwhp.
Still stands at 371rwhp, but 368rwhp is very high.

https://ls1tech.com/forums/showthrea...155&highlight=

 

Very nice !! Now add an EWP and see if she makes a few more.

 

I had one a few years back that was 360 RWHP and 375 RWT and thought the same thing. Crazy good numbers and I had not seen another like it till yesterday. I had a TA that did 358 RWHP and 373(?) RWTwith 3.73 gears.

It does not happen often for sure.

Mike Norris

 

It's because it's a SS 35th. That adds like 10hp alone!! J/k Great results for a bolt on car. I'm really curious to see how it responds with a new cam.

 

Puts my H/C SS to shame.

 

It had around 50k miles on it , I don't remember the exact amount . He is planning cam and heads next year .

 

Nice results! It looks similar to the results on my 02 35th anniversary for me being an A4.

 

I made 355 sae in a 99 thru a ls1 intake , Made 372 tq.....

12.76 afr, about 50 hrs of logging and tuning to get it 100% dialed in.

 

Super strong torque for a bolt-on car!

 

damn... wonder what it would of put down stock?