You've asked for it! You got it! HPI Racing is proud to announce the #15436 Low Drag Piston and Ring Set. This set is designed to unleash even more power from the 23cc Fuelie engine. Using a narrow 0.7mm ring and corresponding piston this setup will raise peak horsepower for even more high speed excitement from your HPI Baja 5B.
Part #: 15436 - HPI Baja 5B Low Drag Piston and Ring Set
Part #: 15437 - HPI Baja 5B Replacement Ring for Low Drag Piston Set.
Discuss the new HPI Baja 5b low drag piston and ring set in our Large Scale R/C's forum!