SpeedFactory 70mm Cast Throttle Body - B/D/H/F Series Cambelts We strongly recommend using OEM

We strongly recommend using OEM oil pickup tube Part number: 15220-PAA-A00 (F20b oil pickup is also also acceptable because it is taller than the H22 oil pickup)  *If you use the OEM H22 oil pickup tube

V-band clamps makes it easy to install and remove exhaust systems and turbo parts

ultra-long merge collectors create a turbulent-free area for the exhaust gas to enter the turbine housing in even pulses at high velocities- making it the ultimate drag race manifold

It replaces all of the bulky and heavy OEM accessories with a simple lightweight aluminum plate

Direct fit for PRB/PRC and RBC/RRC manifolds

SpeedFactory 70mm Cast Throttle Body - B/D/H/F Series Cambelts We strongly recommend using OEMSpeedFactory 70mm Cast Throttle Body B D H F Series Introducing 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