OS Engines Glow Plug R5 (Cold)

• Designed for high nitro fuels (25% +)
• Increased durability at high RPM
• Durability under extreme temperatures
• Allows for leaner needle settings for higher power and quicker throttle response
• This plug is most suited for 1/8 scale, .21 Nitro-powered on-road racing

The R5 glow plug from OS Engines is ideal for 1/8-scale, .21 nitro-powered on-road RC cars. It is designed for high nitro fuels (25% +) and has increased durability at high RPM and under extreme temperatures. This glow plug allows for leaner needle settings for higher power and quicker throttle response.