Blueprint Engines H8002K Aluminum Cylinder Heads

Description

Aluminum Cylinder HeadsSB-Chevy195CC Intake64CC Combustion ChamberStraight PlugAssembledSold In Pairs Features:Combustion�Chamber�Volume�(cc):64ccIntake�Runner�Volume�(cc):195ccExhaust�Runner�Volume�(cc):75ccIntake�Port�Location:StandardExhaust�Port�Shape:Square-portExhaust�Port�Location:StandardSpark�Plug�Style:Straight, .750 Reach GasketIntake�Valve�Diameter�(in):2.020"Exhaust�Valve�Diameter�(in):1.600"Maximum�Valve�Lift�(in):.575"Spring Pressure Closed:115-125 @ 1.800"Spring Pressure Open:295-305 @ 1.225"Outside�Diameter�of�Outer�Spring�(in):1.437"Number�of�Springs�Per�Valve:DualRetainer�Material:Chromemoly steelLock�Style:7 degreeValve�Stem�Seal�Style:Viton® FluoroelastomerRocker�Arm�Nut�Thread�Size:3/8" x 24Guideplate�Pushrod�Size:5/16"Valve�Cover�Mounting�Style:Perimeter boltAccessory�Bolt�Holes�Drilled:YesIntake�Valve�Angle:23 DegreesExhaust�Valve�Angle:23 DegreesValve�Guide�Material:Manganese bronzeValve�Seat�Machine�Style:3-angleValve�Seat�Material:Chrome NickelSteam�Holes�Drilled:NoOiling�Style:Through pushrodMachined�for�O-Ring:NoHeat�Crossover:Noar Main Seal Bolt PatternFuel Pump Boss: Yes