stage 2 livernois, they have been in my garage over a year (i had them before i even had the vette). but why buy a fast and TB when i have less in the heads than the intake? no matter what the engine had to be rebuilt because of the oil buring issue from the 01' LS6 rings that GM had a problem with.
so lets do math
FAST intake $850?
TB $200?
heads $600
cam $300
i still make more horse and more importantly more torque than a stock engine could ever do with just the intake and throttle body. the most i could get with the intake and throttle body is 385rwhp. i know this for a fact. and someday i could add the intake and throttle body if i wanted to. you have to understand what i built the car for, untill you do this is all for nothing.