Originally Posted by Jean

So IA and EVOMS have the highest rated HP in the world for the 997TT with stock VTG turbos. Only those turbos are rated to 550 FWHP by the KKK factory

Originally Posted by cooperlee

I experience the same clutch slippech on 3rd and 4th gear when the car is not completely warm in extreme temperatures below 35F here in the East Coast. Is this norma? All I have is Protomotive ECU and Exhaust

Originally Posted by ringmaster

Where did this 550hp figure come from? Most turbo companies talk in terms of CFM or similar to rate turbos since the HP # would be different depending on the engine and many other factors.

Originally Posted by joetwint

Jean,I guess you have nothing better to do?Did you see the Evoms car run 10.9x at 129.xx at 3500 +lbs(at a very slow track and you can take off 2 tenths and add 2mph for a better track).I'm sure you can do the math!No bs either, little old me ran an 11.15 and 11.0x the first two times in the car,even after they lowered the car an inch.Its making the power. Maybe you should head over there,i'm sure they will let you drive it and you can see for yourself instead of shooting from the hip.

Originally Posted by AV8TR

What I would like to know: How much can the stock drivetrain take, power, wise? I am asking based on normal driving (no 4 wheel burnouts, drag racing, hard shifting)