what is the original glow plug that comes wit the .18 engines any help would be very appriciated..... thanks!

i would think the team infinity japan glow plug that they sell on redcats site. Just goto parts for the cars and you will see it. I personally like novarossi or os plugs.

yeah i dont like the redcat stock glo plug i run the o.s. A3 plug and havent had a problem

I would go with the os, like black said