i have a 94 cobra with the stock 24lb injectors. gt40 heads. shorty headers offroad h. smog and egr delete and a k&n filter. im wanting to upgrade my throttle body and maf so it can inhale better because the stock throttle body is 60mm and the maf is 60mm and i have been reading the stock cobra upper intake manifold opening is about 70mm so i figure why just go 65 when i can go 70. i was thinkn a 70mm throttle body and a 73mm c&l maf or should i go 76mm c&l maf. i do plan on porting both my lower and upper intakes and gt40 heads someday but not anytime soon its my daily driver. any help would be great. thanks