hotrodV8

i have noticed nothing wrong with the way my car get up in the higher rpm and all i have is intake and headers, the gears are stock so i would suggest try an intake it's cheap and really helps the engine perform and run better.

2VNA

I heard the same thing from summitt, I was going to add shorty's to my GT and I was told that there will be no hp gain but they would sell them to me if i still wanted.

at that time I only had a CAI and 70mm TB
now I have a JLT intake, 75mm tb and upper and steeda egr spacer with timing advance. so there is not alot of restriction. on the pushing side I have basanni X with 2 cats and (yes I know that flowmasters rust out) 2 chamber flowmasters out the back. I don't know if bbk would be worth the time and $ for this set up.