Type: OHV single cylinder four stroke push rod, Air cooled, Counter Balanced. The Sequence of Gears is 1 down, 4 up. Compression ratio: 9.2:1. Maximum power: 11.5 kW /15.4 HP.
Spark plug gap: 0.6-0.8mm. Intake Valve Open (BTDC): 10°. Exhaust Valve Open (BBDC): 40°. Intake Valve Closed (ABDC): 40°. Exhaust Valve Closed (ATDC): 10°.
Intake valve clearance: 0.08mm. Exhaust valve clearance: 0.13mm. First gear ratio 11/32: 2.909. Final drive: 428 roller chain. Minimum fuel octane: 86 (R+M/2).
Carburetor model: PZ30 with accelerator pump INCLUDED. Air filter: Stainless steel mesh. Exhaust emission system: 3 x three way catalyst in muffler, PAIR air injection. Oil Pump Type: Inner/outer rotor. The item "Lifan 250cc Motorcycle Engine with Carb.OHV single cylinder four stroke" is in sale since Wednesday, July 10, 2019. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Complete Engines". The seller is "elarau_24" and is located in Asbury Park, New Jersey. This item can be shipped worldwide.