Piper Camshafts for Yamaha Yzf R1 PY18

Yamaha Motorcycles YAMAHA YZF R1
Application: Race
Power Band: NA
Power Increase: NA
Duration Inlet: 255 deg
Duration Exhaust: 251 deg
Valve Inlet Lift: .411"
Valve Exhaust Lift: .370"
Timing Inlet: 17.5-57.5
Timing Exhaust: 55-15
Full Inlet Lift: 110 deg
Full Exhaust Lift: 110 deg
TDC Inlet Lift: .108"
TDC Exhaust Lift: .097"
Valve Inlet Clearance: .006" / .15mm
Valve Exhaust Clearance: .008" / .20mm
Manufacturer: Yamaha Motorcycles
Product Type: Camshaft