.21 Engine Heater

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 outside temps were around 80F, engine was pre-heated to around 150F in around 3-4 minutes. Will vary with different outdoors temps...

Available as shroud only to fit Workpro wireless heater, or as complete package.

Heater comes with usb charge cord.