HPI Piston Set (0.7mm Piston Ring/23cc) Increases Engine Throttle Response Traxxas Parts Length of left mounting plate

Length of left mounting plate 52mm (2

FEATURES: Molded from 0

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Tire Features:

KYOSHO VZ414 Fuel Tank V-One R4

HPI Piston Set (0.7mm Piston Ring/23cc) Increases Engine Throttle Response Traxxas Parts Length of left mounting plateHPI Piston Set (0. 7mm Piston Ring 23cc) Increases Engine Throttle Response This is a genuine HPI Racing piston set with a 0. 7mm piston ring for 23cc gasoline engines. The lighter 0. 7mm ring reduces friction and reciprocating drag inside the engine, which is what delivers the sharper throttle response this set is designed for. It installs during a standard top end service, making it a smart upgrade to fit while refreshing a worn piston and ring.