i just got my ss dyno'd and tuned with the predator tuner cause ls1edit was givin the guy at the dyno some problems, and my baseline run was 333/355 i had a larger MAS, slp lip, flowmaster catback...now i just have the stock MAS and the 7# procharger kit and i hit 439/431... i think it was at 6# and was wondering if these numbers were similar to others...also if i add the larger MAS and pacesetter lts and hi flow cats and use the ls1 edit to tune what numbers do you think i can pull...

 

I am at 423 rwhp with 5.5. psi.

 

those are pretty damn good numbers for tuning off of a preditor!!!!! I say tune it with LS1 Edit and you should see more numbers probably. Pretty good numbers though. Also, make sure you have the 6# setup. Do you have injectors or the FMU???

Dan

 

Those are great numbers... With 8psi and LT headers u should see close to 500rwhp. Good luck man.

 

472 rwhp 447 rwtq with SLP rockers and ported TB at 7psi.

Still stock manifolds!

 

Your numbers are a hell of a lot better than mine