HPI Starting Pin/Pressure Spring .21 Bb HPI1433

This is a Start Pin and Pressure Spring for the HPI Nitro Star .21BB engine.

FEATURES:
Steel pin and pressure spring

YOU WILL RECEIVE:
One 2.5 x 5 mm pin One 2.5 x 7.5 mm spring

REQUIREMENTS:
Installing on HPI Nitro Star .21BB engine. jmm 3/28/03 ir/jxs&