I just picked up a 13b powered fd. It is a 1/2 bridge port with 550/1680 cc inj. and als seals with a precision 6266 .84 hotside which worries me. What do you think the setup is good for as far as max whp an psi using a power fc and commander. It is running a 3' straight all the way to a greddy tip, 3' IC plumbing as well. Thanks for the advice and feel free to ask any questions

 

Probably make 480rwhp near 24psi. I would put a 1.15 a/r on it with a full 4inch exhaust.