Quote Originally Posted by Scottydoggs View Post
they say stock tranny is good for 350 hp. the stock input shafts like to snap tho, so that 300 mm input shaft is a win.

what mods the engine got? if its got a cam it should be around 330 or so. trans tune makes the tranny feel a lot better too. no idea on its tuning work if any.
It's got a ton of mods. Well a ton in my opinion
-3.3" Pulley
-Headers
-3" Downpipe
-3" ZZP Exhaust and Mufflers
-Fenderwell Cold air Intake
-Northstar TB
-GenV SC (Possibly Ported)
-Ported Stage 2/3 Heads
-Roller Rockers & Lifters
-125# Lifters
-XPZ Cam
-L32 Bottom End (Balanced)
-XPZ Matched Rods (Staggered?)
-.020 Coated Pistons
-180* T-Stat

I feel like the car should be pushing closer to 400 whp with all these mods but maybe the tuner didn't know what they where doing exactly or maybe I just need to put a smaller pulley on it? I'm only building 12-14 lbs of boost. Its a fun car to drive and handles great between the coil overs and the drilled and slotted F-Body brakes I think it would make a really fun track day car.


Thanks for the input about the trans too. Didn't know the input shafts liked to break I always thought the drive chain was the "big upgrade" that needs to be done to hold power.