Dual Port Head with seats and guides 35.5mm Intake 32mm Exhaust Journal Type 4/914 Valve Size: 44x37

Valve Size: 44x37

This is a replacement ring set for our VW9600T4S66 and VW9600T4S66P kits

82mm Stroker

ground to factory specs

Engle cams and lifters have been Race proven for years

Dual Port Head with seats and guides 35.5mm Intake 32mm Exhaust Journal Type 4/914 Valve Size: 44x37Stock HeadWith seatsand guides 35. 5mm Intake 32mm Exhaust, with a 14mm long reach plug 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