Thread: Ported LIM & Ported SC vs Stock - GEN 3 gains?

Originally Posted by fisher580

for me:
CAI
headers
tune
3.4

i was getting 6-7 psi and topped the car at 139
after porting the bottom and cleaning the SC and TB im getting 10-12 psi and pulling 145 (i just want a buck 50 lol)

I thought porting would make you move more air at a lower psi but same power through increased efficiency? Unless u got suspension and brakes no Gp should even entertain those speeds

Originally Posted by Elite6

I thought porting would make you move more air at a lower psi but same power through increased efficiency? Unless u got suspension and brakes no Gp should even entertain those speeds

you are correct because you know slightly how thermodynamics work.

he is incorrect and spewing laughter.