Certainly one of the most versatile engine, the Hobby 9 is a multi-purpose engine : either hobby or competition engine. Its easy handling associated to a great reliability make this engine adapted to any situation. Features • 5 ports • Standard plug • 13mm crankshaft (square stroke) • 13mm main bearing and double rubber seal front ball bearing • Nylon 8mm carburettor • Light Off Road L2G cooling head (17g lighter) • Aluminium orange anodized carburettor wrist pin • Dust protection caps for carburettor, exhaust, fuel intake and top of the crankshaft Specification • Contents: 3.49 cc • Bore: 16.42mm • Stroke: 16.42mm • Porting intake: 5 • Porting exhaust: 1 • Crankshaft: 13mm Turbo • Carburetor: Slide Composite 8mm • Glowplug: Normal #01056-6 • Weight: 344 Gr.
