Horsepower is More than FOUR TIMES of stock CRF 50!! This motor is the Biggest that is being currently offered in the. This Motor should fit the following models: Note: This is not a guarantee, if you are unsure, please check with your local dealer. HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R /. CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / CS 90 / SL 90 / ZB 50 /. We have not had a single problem with the engine. GENUINE LIFAN 4 Stroke 140cc ENGINE. New 140cc engine from the Lifan factory. The factory claim 12bhp at the flywheel from this engine & that? S with a stock magneto and not with a rotor kit. This will replace most other pit bike engines (50cc to 125cc). These engines must be run oil cooled or with the inlet and outlets linked with a pipe otherwise the oil will not circulate the cylinder head (not supplied). ITS A WET PLATE CLUTCH ENGINE WHICH ALLOWS YOU TO KICK START WHILE THE CLUTCH IS PULLED IN. THE HEAD IS BIG VALVE WITH 23 & 27mm VALVES. IT HAS A 5 WIRE STATOR PLATE SO WILL POWER 12v LIGHTS IF FITTED TO A MONKEY BIKE ETC. 4 SPEED MANUAL GEAR BOX N1234. PLEASE NOTE THIS ENGINE MUST BE RUN OIL COOLED, IT REQUIRES EITHER THE OIL COOLER CONNECTED OR THE OIL INLET & OUTLET TO BE LINKED TO COMPLETE THE OIL CIRCULATION TO THE HEAD. IF YOU REQUIRE THIS ENGINE WITH A CARB & WIRING LOOM & OIL COOLER TAKE A LOOK AT MY OTHER LISTINGS FOR THIS PACKAGE. Type: 1-cylinder, horizontal, 4-stroke, oil-cooled kick start, Gear: 1N234. Bore x Stroke: 55mm x 59mm. Power & Corresponding Speed: 8kw(7500±375). Torque & Corresponding Speed: 9.5N. Start Mode: kick start. Compression: 9.0:1. Engine Oil: 900ml, 15W/40-SE, 4 stroke. Oil GEARS: 4 SPEED MANUAL CLUTCH, 1N234. Dimension: 470 x 275 x 280mm. Cylinder head silver, cylinder black, crankcase steel gray. 1 x LIFAN 140CC ENGINE. 1 x Kick Starter Lever. 1 x Gear Shift Lever. 1 x Manifold set Package. The item “Big Valve Lifan 140cc Pit Bike Engine Oil Cooled Motor & Carb Replace 50cc-125cc” is in sale since Friday, November 6, 2020. This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Complete Engines”. The seller is “tdpro99″ and is located in Dallas, Texas. This item can be shipped worldwide.
- UPC: Does not apply
- Manufacturer Part Number: Does not apply
- Placement on Vehicle: Right
- Brand: Lifan
- Warranty: Yes