Empi GTV-2 44x37.5mm Big Valve VW Cylinder Heads 90.5/92mm Bore With Dual Springs Vw rockers filter element

filter element

This set is 32mm

Kit includes 7 long allens for the body and 6 short allens for the stacks and screens/deflectors

even with the massive stage 3 ports

Empi GTV-2 44x37.5mm Big Valve VW Cylinder Heads 90.5/92mm Bore With Dual Springs Vw rockers filter elementThe Empi GTV 2 Cylinder Head casting out classes all the competitors. Beefed up intake and exhaust ports allow massive porting without the need for welding. Special aluminum alloy for strength and durability while being totally repairable. Intake and exhaust ports are 20% larger than stock! Extra material surrounding the combustion chamber for deep fly cutting. Thick interior walls for porting. Exhaust air passages are clear for excellent cooling.