Wireless engine Heater for .21 nitro engines. Allows engine pre-heating without the mess of wires. Turn on heater, place on engine head, done!
Made to fit heads of .21 engines, in particular OS heads.
Two sizes available:
- 53.5 for most on-road heads
- 61.25 for the wider offroad heads
Shroud mounts to heater using two M3x5 screws.
When