Trying to figure out what throttle body to get?
• As far as price goes, Ford Racing 70mm unit ($$$) > BBK Throttle body 70/75mm unit ($$) > Aviator 70mm unit ($) • The Ford Racing and the Aviator are basically the same pieces. They both are 70mm throttle bodies at both ends, but have a step in the inner part of the body. The inner diameter steps down to 68.34 mm but for the price, you really can’t beat it. • The Aviator has a plastic throttle bracket while the FRPP piece has a steel bracket. • The BBK pieces are one piece billet bodies that are 70 or 75mm all the way through. As far as build quality goes, the BBK is a nicer piece then the others • Will you notice a difference in performance between these throttle bodies, no. All will give a noticeable gain and increase in throttle response • On a stock car, we do not suggest anything larger than a 70mm throttle body! You will lose low end torque and the car will bog off the line.
