OS Glowplugs

A Medium/Hot glowplug for most types of aero or heli engine. A completely new design of coil is used to enhance performance.

Standard plug for all sports engines and up to 15% fuel in Helicopters and Planes

Ultimate plug for very high performance engines running on 30% fuel

Ultimate plug for all performance engines and up to 30% fuel in Helicopters and Planes

Ultimate plug for all Car engines and up to 20% fuel