SkyRC Engine Head Warmer Heater 12 V Body This replacement part is specifically

This replacement part is specifically designed to provide the best compatibility and performance for your RC model

Displays status using color-coded LED indicators for quick and easy reference: Green: LiPo

Lithium Polymer batteries provides 6 hours of operation

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Fits RD Series

SkyRC Engine Head Warmer Heater 12 V Body This replacement part is specificallyThe SKYRC engine heater uses technology similar to that used by Formula 1, Indy Car and NASCAR Teams! It will properly pre heat your engine to 60 70C in 10 minutes based on ambient temperature. SKYRC engine heater will pre heat all the critical parts of your nitro engine, giving you a minimal of stress and wear on the engine. It help relieve the stress on the crank, con rod, piston and sleeve during warm up. It also give you a very easy and smooth