ENGINE HEAD VW FUSCA EMPI 44X37.5MM

CYLINDER HEAD VW FUSCA EMPI 44X37.5MM #98-1440-B Code:03632- unitary EMPI GTV-2 Street are complete Performance cylinder heads for use in air-cooled Volkswagen engines. Supplied assembled with 44mm x 37.5 mm stainless steel valves, double competition valve springs, open for 90.5mm / 92 mm piston cylinder. If you wish to apply a 94mm kit set you can open the cylinder housing. It has a special aluminum alloy (Aluminum Alloy) to withstand greater efforts and have greater durability, in addition to being repairable. The exhaust inlet and outlet ducts are 20% larger than the original ones. Added material surrounding the combustion chamber so that you can rework the walls if desired without the need for you to add welding to be able to enlarge the doors (input and output ducts). The exhaust air passages are clear for excellent cooling. THE PLUG THREADS ARE 12mm LONG. DOUBLE COMPETITION SPRINGS, CHROMOLYBIDENIUM PLATES AND LOCKS, GO GUIDES