Rovan 71cc 4-Bolt Engine Upgrade for 1/5 Scale RC (Losi 5ive-T, Rovan LT, 30DNT) Massive Power Upgrade for 1/5 Scale RC Trucks Transform your 1/5 scale RC vehicle with the high-performance Rovan 71cc 4-Bolt Engine. Designed for large displacement, this gasoline engine delivers serious horsepower, greater torque, and an incredibly stable output for extreme bashing and racing. Premium Components Built-In Out of the box, this 71cc RC engine upgrade comes equipped with a genuine Walbro WJ71 Carburetor and an NGK CMR7H spark plug for reliable tuning and starting. It boasts a wear-resistant 8000 RPM clutch, an ultra-easy pull starter, and heavy-duty CNC-machined components (crankcase, fan cover, clutch cover, and air filter seat). Instructions for Use: The engine can be used to install on 1/5 RC oil trucks, suitable for power model players with certain hands-on capabilities for power modification. Tips: This product is not a toy, please pay attention to safety and standard operation when using the engine, and pay attention to the maintenance of the engine in order to maintain its good performance and extend the service life. Technical Specifications: Colour As: Shown Material: Metal + Plastic Bore/Stroke: 50/36mm Displacement: 71cc Carburetor: Walbro WJ71 Spark Plug: NGK CMR7H Start Mode: Hand Pull Start Intake Method: Scavenging Cooling Method: Forced Air Cooling Lubrication Method: Mixed Idle Speed: 3800±200rpm Maximum Speed Without Load: 16000rpm Maximum Power: 4.8kW/10000rpm Maximum Torque: 4.1N·m/10000rpm Clutch Contact Speed: 8000rpm Product Dimensions: 20 x 17.7 x 21cm Product Weight: 2400g Package Dimensions: 25 x 20 x 25cm Package Weight: 2600g Packing: Box Break-In & Setup Warning Please Note: All new RC engines require a proper break-in procedure and carburetor needle adjustment before rigorous use. Standard RC fuel mixing rules apply. If you need assistance, please contact us prior to starting your engine. Colour: Black & Silver Position: Engine Compatible with: King Motor X2, Rovan LT, Losi 5ive-T, 30 Degree North Truck,
