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...

The O.S. Nº8 glow plug is the most widely used O.S. glow plug. Recommended for most current O.S. (and other brands of) 2-stroke R/C engines. FEATURES: -Medium heat range plug for most model engine applications. - Plug is medium length, without idle bar. For all 2 stroke engines. INCLUDES: On...

Ultra Hot Type Plug, designed for reliable low speed and more torque at acceleration, suitable for 20% nitro fuel Ideal for novice drivers, allows easy starts and better idling. SPECS: Overall Length: 17mm (.67") Thread size: M8x.75mm. COMMENTS: This glow plug is different from the conventional gl...

This is a Long Socket Wrench with Plug Grip from O.S. Engines. This special glow plug wrench is for use with cowled engines or those having deep heatsink type heads (car and helicopter engines). It has an internal grip which holds the plug securely while it is being withdrawn or reinserted....

An investment in O.S. gasoline power quickly pays for itself in fast starts, higher power and more flights from your fuel budget. For the many planes that use 2-stroke .91 or 4-stroke 1.20 glow engines, the GT22 — the third gasoline engine available from O.S. — is the perfect choice. It cranks out ...

O.S. GT33 Gasoline Engine with Electronic Ignition. Second in the line of O.S. gasoline engines but second to none in quality and performance!. When it comes to gasoline aircraft engines, the GT-33 is in a class of its own. It has the muscle to swing larger props, and it stands out for many other ...