90MM Throttle Body
For the biggest cubic inch LS motors, our 90MM "Carbon Black" anodized billet throttle body flows a whopping 1500cfm. That equates to a 69% increase in air flow over the stock throttle body. It accepts the stock air ducting and the bolt pattern will fit both the F.A.S.T. LSX and stock LS2 intakes as well as our 90MM LS6 intake. The black oxide finished throttle shaft rotates on sealed ball bearings and all screws are stainless steel button heads. This body does not include the TPS sensor or IAC motor.