Alright yeah cause I know some guys are running as low as a 2.4. I know that the clutch will not hold up and I will need a new one, however I am not after adding that much stress to the blower and motor itself. What size pulley would you recommend?

 

2.7" e85, a fuel solution and you will hit 345 to the tire all day.

If you ever build the motor then that could change.

 

would porting the head/intake mani change the street/traffic/stop light to stop light drive-ability of the car at all?

dont know exactly, but the "bryans" dont use them and they make decent power...and i asked if an ls4 would help with a tvs and everyone said no dont waste your money
https://www.cobaltss.net/forums/show...=official+dyno