ProTek RC 2550 T3 Ultra Hot Turbo Glow Plug (.12 and .21 Engines)

The ProTek T3 Ultra Hot Turbo Glow Plug was developed to provide nitro enthusiasts with an affordable, general purpose turbo plug. The T3 "Ultra Hot" heat range plug is recommended for .12 to .21 size engines running 10 - 36% nitro in colder climates.