Originally Posted by Z eliminator

I got the car back to the dyno tonight and made 297 rwhp.( SAE.) Base line was 265. The car is a 370 z sport 7 AT. It picked up 32 rwhp with the stillen G3, Berk cats, and a Stillen CBE.
Intake made 20
Cats and CBE made 12
I also did some modifications to the primary fuel ( thanks to Denny Mc Clain) with the cobb.
When i ran the 12.8009 it made 292 rwhp. The only change was the new map. The A/F numbers are really good.
My next mod is to put on the headers and the underdrive pulley and dyno again . I fell that it will make over 300 rwhp with these mods.
The rev limiter was set at 8100 , but at 7500 you could feel the car cut engine power. It hit 8000rpm but did not make any more power past 7450.
For all the people who use ( actal horse power Dyno #'s it mad 307.6 rwhp.)
when it was converted on the dyno.computer.
If it was a 6 MT and Not an Automatic it would have made at least 10 rwhp more.(307 SAE).
Will post dyno tomorrow night.