Recommended for most current Glow engines with nitrometane and high compresion rate 2-stroke R/C engines. FEATURES: - Cold heat range plug for most model engine applications with Nitromethane. - Plug is short length, without idle bar. For all 2 stroke engines with Nitromethane an high compresio...

NGK spark plug CM6 for DLE and more gas engines....

NGK spark plug CMR7H for Zenoah and more gas engines....

For use with O.S. GG series gasoline powered engines that use a glow plug instead of a spark plug for ignition Specifically designed for a gasoline/oil mixture Uses standard glow igniter. INCLUDES: One glow plug and one brass washer SPECS: Threads on the plug are 1/4-32. Video Links: htt...

Recommended for most current O.S with nitrometane. (and other brands of) 2-stroke R/C engines. FEATURES: -Cold heat range plug for most model engine applications with Nitromethane. - Plug is medium length, without idle bar. For all 2 stroke engines with Nitromethane. INCLUDES: One glow plug a...

The OS Max F Glow Plug is Designed Especially for OS Max (and other brands of) Four-Stroke Engines. FEATURES: Specially shielded long-reach plug for use in four stroke engines. Shield keeps plug hot for lower idle RPM. For use with fuels with a 5-15% nitro content. INCLUDES: One #F Glow Plug (wi...