RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (16% Nitro Version) H16DR High-attack-angle Aero design with V-angle

High-attack-angle Aero design with V-angle

Geschikt voor WLtoys V950 Helikopter

and exceptional reliability

Dimensions Please refer to the image for size

0 Rally Car STD

RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (16% Nitro Version) H16DR High-attack-angle Aero design with V-angleOverview The RUDDOG Racing RNX. 4 is a powerful nitro off road engine developed for serious racers. Based on the successful RNX22. 3, it offers longer runtime, smoother handling, and greater durability. Key features include the new DLC coated crankshaft for increased strength and improved fuel flow, a redesigned cylinder head optimized for 2530% nitro fuel, and Revolution Design upgrades such as the Ultra Backplate and Ultra Carburetor Dust Cover Seal