Piper Camshafts for Bmc B Series 18V Model Post 71 BBP255B

BMC B SERIES 18V MODEL POST 71
BMC B SERIES PRE 71

Application: Mild Road
Power Band: 1000-6000
Power Increase: 8BHP
Duration Inlet: 270°
Duration Exhaust: 272°
Valve Inlet Lift: .405" 10.29mm
Valve Exhaust Lift: .389" 9.88mm
Timing Inlet: 27 - 63
Timing Exhaust: 64 - 28
Full Inlet Lift: 108°
Full Exhaust Lift: 108°
TDC Inlet Lift: .072" 1.83mm
TDC Exhaust Lift: .059" 1.50mm
Valve Inlet Clearance: .012" .30mm
Valve Exhaust Clearance: .014" .35mm
Manufacturer: BMC
Product Type: Camshaft