Modelix Racing has released their new 3 port .21 Off-Road Ultimate M3X V2.0 Ceramic Competition Engine. Like its predecessor, the V2.0 is made by the prestigious Japanese O.S. Engines brand and it’s based on their square stroke Speed B21 Ty Tessmann II edition engine.
This engine has been specifically designed for maximum power, performance and tuneability. With this engine you will have a great and super smooth linear power from low to high RPM. The carburetor, crankcase and crankshaft have been developed to improve fuel consumption.