SpeedFactory Cast Throttle Body B/D/F/H 70mm Includes Thermal Gasket Exedy dramatically improving handling performance

dramatically improving handling performance

For mounting

Its application is simple and very quick

Easy to install and adjust

which started with the 57C

SpeedFactory Cast Throttle Body B/D/F/H 70mm Includes Thermal Gasket Exedy dramatically improving handling performanceIntroducing SpeedFactory Racings precision cast 70mm Throttle Body for Honda B, D, F, and H series bolt on increased airflow, throttle response, and power gains on both naturally aspirated and forced induction applications while retaining smooth throttle operation, drivability, and the ability to fine tune your idle with the plate position & idle air adjustment screws. This is our recommendation for most street strip applications ranging from