Ok this has been brought up many times now and I've checked all the threds and turbo size calculators but I'ms till undecided on what size of turbo I should get. I sold my greddy turbo kit to get a bigger turbo so I could run more boost. My single cam motor is being fully built right now with ne rods, pistons vavles..etc... I have a drag manifold now and I'm think about getting a T3/T4 turbo trying to copy the drag turbo kit itself. I want a turbo that spools up quick but can make decent boost in the higher rpm range. In the end I want to be running about 14-15psi on the track but for daily driving about 10psi. What size of turbo should I go with and what are the specs. Need help. Please heads gonan explode.

 

A T3/T4 54 trim with a .63 a/r exhaust side should be perfect for you if your looking for a quick spooling street driven power house...

Adi