Quick Air Flow question...
I am putting a F13 in my car this week, will a FAST 90/90, and Kooks 1 7/8 hurt my motor rather than help? I plan on doing heads in the next year but right now it will be cam only. I already have the FAST stuff on the way, but just curious. Thanks for the help guys!
same thing with the FAST 90. you'll lose some tq but many gain hp in the top end.

