This is an LRP R3 Platinum/Iridium Standard Glow Plug. LRP high-performance glow-plugs are manufactured using updated production technology and a Platinum / Iridium blend that delivers a considerable improvement in engine response compared to previous LRP glow-plugs. This allows you to enjoy even more performance and longer lifespan from your engine.

Features:

• Perfect response characteristics of the engine
• R3 - Medium/Hot recommended for .12 - .32 size engines running 20 - 30% nitro
• No undesired engine cut-offs
• Platinum / Iridium material
• Easy tuning
• Longer life
• More power
• Improved starting characteristics
• Reliable idling