Hey i have a few questions about these engines, looking to buy one, however i have a JP-4 pipe and was wondering how these engines run with thiese pipes ?

Also whats the recommended glowplug for these engines, its usuall about 15-25 degrees celcious here, not that humid, i can get ahold of really only OS and RB plugs easily, and maybe novarossi.

Any help would be appreciated, this is to go in a 808 buggy too