NVW
Well-Known Member
I just installed the ATT and I like it. Boost at 65 mph is 1-2 psi, a drop of about 2 psi. WOT boost hit 15 psi, it remains more consistent, no WG to dump boost. EGT's at cruise seem about the same but climb slower at WOT, maybe the -30*C temps. have some bearing. I wanted to make runs with the scanner hooked up to measure before and after, IAT, boost and EGT's with and without a load. In this cold I lost interest in doing extras. I think this turbo is going to be a winner. Slim and TD did their research.:thumbsup: Leo