YX140 Cylinder Head Assembly Kit for 56mm Bore YX 140cc YX150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 Horizontal Engine Dirt Pit Bike Atv Quad Parts

Big valve head 27mm inlet Valve 23mm exhaust Valve, Valve gap(mm): 0.05±0.02 Fitment: 56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063), 140cc Horizontal Engine (1P56YMJ ), YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5) For : KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit Bikes You will get YX140 cylinder head, timing sprocket, spark plug, valve rocker arm, cam, spring, lock clip, limit plate. We'll assemble it for you and you'll get a complete YX140 cylinder head valves assembly Please verify model number and size prior to ordering to ensure this is the correct part, Any questions about cylinder head valves assembly, you can ask me, we will answer you in detail