Piper Camshafts for Yamaha Yzf R1 PY11

Yamaha Motorcycles YAMAHA YZF R1
Application: Race
Power Band: NA
Power Increase: NA
Duration Inlet: 261 deg
Duration Exhaust: 257 deg
Valve Inlet Lift: .385"
Valve Exhaust Lift: .348"
Timing Inlet: 21-61
Timing Exhaust: 59-19
Full Inlet Lift: 110 deg
Full Exhaust Lift: 110 deg
TDC Inlet Lift: .106"
TDC Exhaust Lift: .098"
Valve Inlet Clearance: .005" / 127mm
Valve Exhaust Clearance: .007" / .178mm
Manufacturer: Yamaha Motorcycles
Product Type: Camshaft