AA Performance Products
VW 1600 Ported Stage 2 Cylinder Heads, 42X37.5 "Pair"
VW 1600 Ported Stage 2 Cylinder Heads, 42X37.5 "Pair"
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Made from an AA 500 Series Casting itcomes STD with: Cleanflowingcooling vanes, formaximumcooling through the head, and around the intake ports forincreasedHP and over all cooling. Amodernized Combustionchamber, for increased head flow & performance. AsecondFull Fin, soyoucanFlycutyourheads deeper to achieve almost any desired Head CC volume needed. Blocked off rocker stud bosses, to eliminate the O-ring and stoppossibleoil leaks. Long reach 3/4 Inch SparkPlugs, toreduce the chance of cracking betweenthe Valve seat and Plug
Engine: VW Type 1 2 and 3 1600 Dual Port
Springs:Dual High rev
Valves: 42mm Intake by 37.5mm Exhaust
Casting: AA Performance 500
Plug Size:12mm (ReplacementNGK Number is D8EA)
Bore: 85.5, works with 85.5,87, and 88 slip in kits
Bore: 92, works with 88 thick wall, 90.5 and 92mm kits
Bore: 94, works with 92 thick walls K and M, and 94mm kits
Please Pick Bore size when ordering Above
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