95_gtskunk

Im in the market for buying a new throttle body for my 5.0 and I have no idea what the difference is between the different sizes. Let alone whats best for my set-up. Whats the difference between the 65mm-75mm? What changes do they make in power between the sizes? And do I buy the same size MAF?? I have stock 19lb injectors but i have an adj. fuel regulator and my intake is a professional products typhoon upper and lower. And a bbk cold air intake system. Im deployed overseas and have some internet time to shop so any help would be greatly appreciated. Thanks!
P.S. any recommended brands for both the throttle body and MAF. Keep in mind Im running the Typhoon PProducts intake system if that helps.. Thanks again!

AdderMk2

70mm TB and you'll be all set.

the maf you have is fine

95_gtskunk

so my stock MAF is okay to keep? not worth replacing? any recommendations on a brand for the TB?