| Brand:Speedmaster
Part Number:PCE281.2154
Part Type:Cylinder Head
Product Line:Hydraulic Roller Tappet
Cylinder Head Style:Assembled
Cylinder Head Material:Aluminum
Cylinder Head Finish:Natural
Combustion Chamber Volume (cc):76cc
CNC-Machined Combustion Chamber:No
Intake Runner Volume (cc):170cc
Exhaust Runner Volume (cc):n/a
CNC-Machined Intake Runner:No
CNC-Machined Exhaust Runner:No
Intake Port Shape:Square
Intake Port Location:Standard
Exhaust Port Shape:OEM
Exhaust Port Location:OEM
Comp. Valve Job:No
Intake Valves Included:Yes
Intake Valve Diameter (in):2.090 in.
Exhaust Valves Included:Yes
Exhaust Valve Diameter (in):1.650 in.
Valve Springs Included:Yes
Maximum Valve Lift (in):0.580 in.
Outside Diameter of Outer Spring (in):1.450 in.
Damper Spring Included:Yes
Number of Springs Per Valve:Dual
Retainers Included:Yes
Retainer Material:Chromoly steel
Locks Included:Yes
Lock Style:7 degree
V
CA Residents:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov