The OS Type F Glow Plug is specifically designed for 4-stroke nitro engines, delivering reliable ignition and consistent combustion across a wide range of operating conditions. Engineered to handle the unique demands of 4-stroke, it ensures smooth idling, strong throttle response, and stable performance at all RPMs. Ideal for sport, scale, and high-performance aircraft or car engines, this plug provides dependable long-term operation and easy tuning.

Features

• Designed for 4-stroke nitro engines
• Ensures stable ignition and consistent combustion
• Supports smooth idling and responsive throttle control
• Durable for long-lasting performance
• Ideal for sport, scale, and performance-oriented engines

The Type F plug is trusted by modellers and racers alike for its reliability in 4-stroke engines. It offers predictable performance, making engine tuning easier and helping maintain optimal running conditions.