Reviews Cylinder Head No Valves

Oriental Power Scooter 150cc GY6 Engine Rebuild Kit Cylinder Kit EGR Cylinder Head 157QMJ

This is the perfect kit for a rebuild or you can upgrade your 125cc to a 150cc..
Fits the 157QMJ Engines with the EGR Head, 76mm Bolt Pattern 2 1/2" Tall Head.
Kits comes with Complete EGR Cylinder Head with Valves already assembled.
Cylinder Kit 57mm Bore (stock 150cc) Piston Kit with Rings, Wrist Pin, & Cir Clips.

【Cylinder Bore】:Upgrade from 57.4mm to 61mm, Cylinder kits with more power.
【Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price..
【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts.
【Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets..
【Package in cluded】Cylinder head sets and cylinder kits.

NEW! REPLACEMENT FOR YAMAHA TIMBERWOLF 250 YFB250 2X4 / 4X4 CYLINDER HEAD ASSY 1992-2000.
THIS BRAND NEW AFTERMARKET KIT HAS BEEN INSPECTED FOR THE HIGHEST QUALITY & THE HIGHEST GRADE MATERIALS HAVE BEEN USED IN THE MANUFACTURE OF THIS KIT.
PURCHASE INCLUDES: CYLINDER HEAD ASSEMBLY. ( HEAD INCLUDES: EXHAUST & INLET VALVES, VALVE SPRINGS, CAMSHAFT, ROCKER ARMS, VALVE RETAINERS ). CAMSHAFT COVER. VALVE COVERS. CAMSHAFT PLATE. HEAD VENT TUBE. O-RING KIT. NUT, BOLT & WASHER KIT. NGK SPARK PLUG..
REPLACEMENT FOR OEM Part # 4BD-11101-03-00.

【Cylinder Bore】:Upgrade from 57.4mm to 61mm, Cylinder kits with more power.
【Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price..
【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts.
【Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets..
【Package in cluded】Cylinder head sets and cylinder kits.

Cylinder Head Assembly Replaces OEM Part Numbers: Yamaha 4BD-11101-03-00.
Includes Cylinder Head Assembly (Valves, Springs, Seals, Rockers and Camshaft.
Made of Cast Aluminum, CNC Machined to meet Factory Tolerances.
Guides and Seats Made of Hardened, Heat-Treated Alloy.
Compatible with the 1998 Yamaha Timberwolf 250 YFB250, 1999-2004 Yamaha Bear Tracker 250 YFM250.

◇ FITS YOUR VEHICLE -- It is compatible with gasoline 4-stroke engines and 10mm,12mm,14mm or 18mm spark. As long your vehicle has a standard spark....
◇ COMPARE CYLINDERS -- It best tests cylinder leak down and compression when comparing a suspect cylinder to a known good cylinder on the same....
◇ EASY TO USE -- Remove the valve and turn the regulator off before applying shop air. Install the hose to the cylinder, the unit to an air supply,....
◇ Designed to detect a variety of common engine faults. including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
◇ Tester checks the amount of leakage in an engine cylinder & helps determine the source. Ideal for testing trucks & late model cars where clearance....

【UNIVERSAL FITMENT】Suits all local and imported cars and trucks, ideal for testing trucks and car models where clearance is minimal. check the....
【FEATURE】Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets.....
【WORKING PRINCIPLE OF LEAKDOWN DETECTOR】 Once the leakage tester has been connected to one of the cylinders, compressed air (45-100psi) is fed....
【PROFESSIONAL LEAKAGE DETECT FUNCTION】: This cylinder leak tester checks the amount of leakage in an engine cylinder and helps determine the....
【EASY TO USE】Remove the Schrader valve and turn the regulator off before applying shop air. Install the hose to the cylinder, the unit to an air....

FITS YOUR VEHICLE -- It is compatible with gasoline 4-stroke engines and 12mm or 14mm spark. As long your vehicle has a standard spark plug socket,....
COMPARE CYLINDERS -- It best tests cylinder leak down and compression when comparing a suspect cylinder to a known good cylinder on the same engine..
EASY TO USE -- Remove the Schrader valve and turn the regulator off before applying shop air. Install the hose to the cylinder, the unit to an air....
Designed to detect a variety of common engine faults. including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets..
Suitable for use on any petrol engine with 10, 12 or 14mm spark plugs. Tester checks the amount of leakage in an engine cylinder & helps determine the....

intake valve mounting hole distance:45mm/1.77".
Exhaust valve mounting hole distance:45mm/1.77".
Spark plug:A7TC(Please Be Carefully Check The Goods Appearance,Size,Shape Before Ordering)..
Completed Cylinder Head Replacement for 4 Stroke Chinese TaoTao Coolster 110cc Engine ATV Pit Quad Go Kart Dirt Bike.Not Replacement for 125cc Cylinder Head with 23mm and 28mm Intake and Exhaust valves.
52.4mm LIFAN 110CC 125cc Cylinder Engine.
Cylinders are used to hold gasoline and air,Where the mixture burns,Expands dramatically,And pushes the piston,Which transmits this force to the crankshaft..
High quality cylinder replacement part.High toughness,Corrosion resistance,Rustproof and durable.Has a good heat dissipation structure design,Providing reliable performance and long life service..
Warranty:We are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you have a happy shopping experience,we are committed to providing the best service..