EMPI GTV-2 VW Dual Port Cylinder Head - 90.5/92mm - 42x37.5mm Valves - Dual Springs w/ Comp Valve

EMPI's GTV-2 Racing VW Dual Port Cylinder Head fits 90.5mm & 92mm Pistons & Cylinders and are cast with 20% larger than stock intake and exhaust ports for more strength and rigidity than stock heads. The GTV-2 cylinder head has additional material around the combustion chamber and interior walls allowing for deep fly cuts and large porting without the need for welding. The dual port cylinder head is assembled with Stainless Steel 42mm intake & 37.5mm exhaust valves. The valves are held in place with Dual Hi-Rev Springs, Chromoly Retainers and hardened keepers after the head receives a professional, performance valve job. The cylinder openings in the head are roughly 98.5mm.

Please Note: This item is sold as a single unit, 2 are required per vehicle

12mm, Long Reach Spark Plugs are must be used instead of stock Bosch Plugs.
- Machined for 90.5 or 92mm Pistons & Cylinders
- 20% Larger than stock Intake & Exhaust Ports
- Stainless Steel 42mm Intake & 37.5mm Exhaust Valves
- Additional material in the combustion chamber allows deep fly cutting
- Dual Hi-Rev Valve Springs, Chromoly Retainers & Hardened Keepers
- Drilled and tapped for 12mm, 3/4 Reach Spark Plugs
- Spark Plug positioned away from valve seats to eliminate stress cracks
- Thick walls around Intake & Exhaust Ports allows for custom porting
- Exhaust air passages are clear for proper cooling
- 56cc Cambers