BluePrint Engines PS8015 GM LS Aluminum Cylinder Head 259cc Std. Head Bolts Assembled

BluePrint Engines PS8015 GM LS Aluminum Cylinder Head 259cc Std. Head Bolts Assembled

Part# PS8015

  • Made in USA

$1,199.00

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GM LS Aluminum Cylinder Head 259cc Std. Head Bolts Assembled

Specifications

Manufacturer's Part NumberPS8015
Combustion Chamber Volume (cc)72cc
Intake Runner Volume (cc)259cc
Exhaust Runner Volume (cc)102cc
Cylinder Head StyleAssembled
Cylinder Head MaterialAluminum
Intake Port ShapeRectangular
Intake Valve Diameter (in.)2.165 IN.
CNC-Machined Combustion ChamberNo
CNC-Machined Intake RunnerNo
Intake Port LocationStandard
Exhaust Port ShapeRound
Exhaust Port LocationStandard
Spark Plug StyleOE LS
Intake Valves IncludedYes
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in.)1.600 in.
Valve Springs IncludedYes
Maximum Valve Lift (in.).650 in.
Camshaft StyleHydraulic Roller
Outside Diameter of Outer Spring (in.)1.295 in.
Damper Spring IncludedYes
Number of Springs Per ValveDual
Retainers IncludedYes
Retainer MaterialChromoly Steel
Locks IncludedYes
Lock Style7 Degree
Valve Stem Seals IncludedYes
Valve Stem Seal StyleViton® Fluoroelastomer
Rocker Arm Studs IncludedNo
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Guide plates IncludedNo
Valve Cover Mounting StyleCenter Bolt
Accessory Bolt Holes DrilledYes
Intake Valve Angle12
Exhaust Valve Angle12
Valve Guides IncludedYes
Valve Guide MaterialManganese Bronze
Valve Seats MachinedYes
Valve Seat Machine Style5-Angle
Valve Seat MaterialChrome Nickel
Cylinder Head ColorNatural
Steam Holes DrilledNo
Oiling StyleThrough Pushrod
Machined for O-RingNo
Heat CrossoverNo
NotesThese cylinder heads can only be used on 4 bolt LS-based engines.
Country of originUSA
Shipping weight30 lb
Shipping size25 x 11 x 8 in