Your at no point to upgrade the TB...and if you port your TB, your going to need to re-tune it. As for the port "matching" to the case...just smooth the transition...it should just be the same...but you want to fill the ramp going up on the inlet with epoxy and make it even with the rest of it...sorry if my explanation sucks, but you'll understand what I mean when you get there.
cool thanks alot should i bother porting the tb or no?
00 Silvermist GTP
E85|GenV|3.2|#65's|1.95 YT RR w/105's|Pacesetters|N*/LQ4|PRJ rewire/255lph 13.2 @ 104. No Cam No IC.