i have a question about glow plugs as you can tell from the title i have a power racing raptor(pause for cat calls and booing savage knockoff yada yada. i am new to the rc sport and am trying to learn all i can about it.the engine in my truck is a toki 27 it runs ok but i can't seem to keep a glow plug working in this thing . would like to know what glow plug you guys would recommend i should be running. air temp around 70 and dry