SSP-G GY6 67mm 4V Cylinder Head 3.0x10tire Direct OEM fitment — no

Direct OEM fitment — no splicing or modification required

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

Whether you're riding a stretched Ruckus or looking to lower your Navi

Cold cranking amps (CCA): 90

SSP-G GY6 67mm 4V Cylinder Head 3.0x10tire Direct OEM fitment — noSSP 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.