ProTek RC O.S. P3 Turbo Glow Plug (Ultra Hot) - PTK-2542

🏁 ProTek R/C O.S. P3 "Ultra Hot" Turbo Glow Plug

Glow Plug Overview:
The ProTek R/C O.S. P3 "Ultra Hot" Turbo Glow Plug is the exclusive factory plug for the Samurai 321B Nitro Engine and a top choice for racers seeking crisp throttle response and smooth, reliable idling. Designed for use in most .18–.28 off-road turbo head nitro engines—including O.S., RB, Novarossi, Werks, and Orion—the P3 offers ultra-hot performance ideal for improved acceleration and consistent tuning.

This glow plug is trusted by top nitro enthusiasts for its strong ignition characteristics, making it perfect for racing environments where stability, power delivery, and ease of tuning are critical.

Tips for Selecting the Right Glow Plug:

• The smaller the engine, the hotter the plug should be.
• The higher the nitro content, the colder the plug should be.
• Hot weather conditions call for a colder plug.

Features:

• Ultra-hot heat range for superior idling and throttle response
• Perfect for .18–.28 turbo head off-road engines
• Designed for high-performance racing applications
• Compatible with O.S., RB, Novarossi, Werks, Orion & others
• Exclusive plug for the Samurai 321B engine

📦 Includes:

• (1) O.S. P3 “Ultra Hot” Turbo Glow Plug

🔎 Part Number

PTK-2542