HPI ROTO START 2 SYSTEM (FOR NITRO STAR F SERIES ENGINE)

Available from HPI Racing is our Roto Start system for the HPI Nitro Star K 4.6 and K 4.6 HO engine for example in the Savage SS 4.6 monster truck! Savage SS 4.6 owners can upgrade from pullstart to an easy remote starting system!

The HPI Roto Start system replaces the Savage pullstarter with a durable metal gear backplate and a handheld shaft driven starter. Starting is as simple as pressing a button. Requires a 7.2v rechargeable “stick” battery pack and charger. Some disassembly of the Savage and engine is required to mount the Roto Start system. Complete instructions included. Standard 7.2v battery and charger required. For example see our #9014 or #9039 HPI Overnight Charger for 7.2v Ni-Cd Battery.