stainless steel 24 mm intake valves and 20 mm exhaust valves
Designed for HP applications
Lowers engine temperatures and increases horsepower
cab areas and outside engine areas
Each electronic coil model was expressly studied for the scooter it will be fitted on
KIT CLUTCH + IGNITION BLACK YAM 52-12106 stainless steel 24 mm intakeTwo Stroke Engine Fastener kits have all the external fasteners from top to bottom end including hardware for: Heads, Reeds, Cylinder, Crankcase, Case Saver, Water Pump, Left Case Cover, Ignition Cover, Inner & Outer Clutch Covers, Power Valve Covers Four Stroke Engine Fastener kits include bottom end hardware for the following: Crankcase Covers, Clutch Cover, Oil Filter Cover, Crankcase, Case Saver, Water Pump and various top end bolts depending on