RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (25% Nitro Version)

The RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (25% Nitro Version) features a newly designed DLC-coated crankshaft and an optimized inner engine head engineered for 25-30% nitro fuel. Prototype-tested at the 2024 World Championships, this engine delivers exceptional performance for competitive offroad racing.

Features:

• Displacement: 3.5ccm
• Optimized for 25-30% nitro fuel
• DLC-coated crankshaft for reduced friction and extended life
• Optimized inner engine head design
• Prototype-tested at 2024 World Championships
• Competition-grade performance