BLOX Racing is pleased to introduce its newest cast aluminum throttle body; Tuner Series 74mm.

This newest, big bore size joins the current offering of Tunner Series 66mm, 68 and 70mm die cast units.

BLOX Racing Tuner Series throttle bodies are alternatives to its line of billet throttle bodies. These units are cast in aluminum and are direct-fit for the Honda B/D/H and F-series engines.  The Tuner Series throttle body looks and feels like an OEM unit but definitely out performs it. The larger bore sizes helps to optimize incoming airflow and increases horsepower and torque. BLOX Racing Tuner Series throttle bodies each include a matching gasket.

TPS sold separately.

Note: Does not fit 2001+ Honda SOHC engines