SSP-G GY6 67mm 4V Cylinder Head 3.0x10tire Pre-Stretched Steel Core: High-tensile inner

Pre-Stretched Steel Core: High-tensile inner wire is pre-stretched during manufacturing to minimize "cable creep" and the need for frequent adjustments

SKU: 106-54

For the best performance and to prevent pinch-flats

Cold cranking amps (CCA): 90

The assembly comes with two sets of ramp angles

SSP-G GY6 67mm 4V Cylinder Head 3.0x10tire Pre-Stretched Steel Core: High-tensile innerSSP G GY6 67mm (232cc) 4V Cygnus style cylinder head for B case GY6 4 stroke engines. Head includes cam, roller rockers, anodized head and cam covers, timing sprocket, studs and nuts. Exhaust Valve Diameter: 23mm Intake Valve Diameter: 25mm Exhaust Port Diameter: 27mm Intake Port Diameter: 30mm Overall Height: 144mm Fits B Case Engines with 57mm Stud Spacing Only Requires 96L Cam Chain (Not Included) Intake valve lash: 0. 10mm Exhaust valve lash: 0.