Product Description
Hauertzx 61mm big bore cylinder head kit with piston ring kits. The kit includes a cylinder head with a 26mm intake valve and 23mm exhaust valve, plus a 61mm bore cylinder body and 61mm piston. The 63.8mm cylinder outer diameter may require crankcase boring and machine-shop work for installation on many vehicles.
Product Specifications
Brandhauertzx
Manufacturer Part NumberHauertzx
Item Weight4.84 pounds
Modelhauertzx
Package Dimensions7.09 x 6.3 x 6.3 inches
Item model numberHauertzx
ExteriorBrushed
Explicit Manufacturer Part NumberHauertzx
Bore61mm
Piston diameter61mm
Piston pin diameter15mm
Cylinder outer diameter63.8mm
Intake valve outside diameter26mm
Exhaust valve outside diameter23mm
Combustion chamber diameter61mm
Listed engine compatibilityGY6 150cc, 180cc
Exterior finishBrushed