These heads have been ported and polished for … Note: VW redesigned the exhaust port on the cylinder head in the 1979 model year. All Type 4 Store cylinder heads are the culmination of decades of research and development at Aircooled Technology and are based off 100% new castings. Cylinder Heads. With nearly twenty years of intensive R&D we have something for every T4 application. Home of Australia's Fastest VW… The Type 4 engine broke new ground and was VW’s most technically advanced powerplant to date when it made its debut in 1968. The 040 Super Street head is a performance replacement cylinder head with 37.5mm stainless intake valves and 32mm stainless exhaust valves. All 1979 and later Type 4 engines ('79 Bus and '80-82 Aircooled Vanagon) have a square exhaust port. The quickest and easiest way to distinguish a 914/912E 2.0 head is by the three intake manifold studs; all other Type 4 heads had 4 … Heads are assembled with Scat or Bug Pack Dual Spring kits) These heads have 85.5 bore. Stainless Steel Exhaust Valve, Type 4 Engine, 117mm Length, Each fit the VW Type 4 and Porsche 914 engines. It's safe to say that we are the world leader in VW Type 4 cylinder head development. These are the best valves we have found, an amazing value for the money! At HAM we blend quality… Stage 1 are 40 x 35.5 valves, long reach plugs, dual springs w/chromoly retainers, hand ported on intake and … New and used engine parts and engine kits. Over 30 years experience; First to import and machine used Type 4/914 engines from Germany (1976) First to introduce many necessary improvements to T4/914 engine From our stock 2.0 transporter replacement Blueprint Specials and wildly popular Camper Specials to our fully CNC machined LE-200's. Mark Stephens High Performance. Sold per each. This cylinder head features a unique spark plug location, the largest valve combination (42mm intake, 36mm exhaust), and a unique combustion chamber shape. Exhaust Valve, 30 x 9 x 112mm, 1975-79 FI Type 1 (1600), 043-109-611A Also available but takes a few days to build are Stage 1 & Stage 2 Heads. The Type 4 cylinder head is misunderstood by most, butchered by others and perfected by Aircooled Technology in conjunction with Hoffman Automotive Machine! Rod Penrose Racing specialises in High Performance VW engines, parts and accessories for VW Beetle, Kombi, Type 1, Type 2, Type 3, Type 4 and drag racing cars. Type 4 engines built through 1978 had heads with a circular (oval) exhaust port. Len Hoffman of Hoffman Automotive Machine is our head … Type 4 Store Cylinder Heads for VW Type 2/4 and Porsche 912E/914. MOFOCO boasts the only completely MADE IN USA VW Aircooled Cylinder Heads. We provide the classic VW hobby with tech tips, project advice, and quality parts for VW Restoration, VW Performance and Custom Aircooled VW projects. See details 2270 Porsche 914 Performance Engine Kit #40066 Forget that six cylinder conversion for your 914! Nothing is more important to the Type IV engine than a properly prepared set of cylinder heads. Vastly different in both appearance and design to the air-cooled Type 1 unit which we blogged about here, it still impresses today – not least for its silky power delivery.Here’s a short explanation of its main features… Keep that car lighter by upgrading your original 4 cylinder engine to one of our MassIVe 2270cc packages with an engine kit from The Type 4 Store. Type 4/914 Specialist. Vw… See details 2270 Porsche 914 Performance engine Kit # 40066 Forget that six conversion! Port on the cylinder head in the 1979 model year Specials to our fully CNC machined LE-200 's and by... The money 's Fastest VW… See details 2270 Porsche 914 Performance engine Kit # 40066 that. Details 2270 Porsche 914 Performance engine Kit # 40066 Forget that six cylinder conversion for 914... Built through 1978 had heads with a circular ( oval ) exhaust port these are the world leader in Type... Specials and wildly popular Camper Specials to our fully CNC machined LE-200 's with 37.5mm vw type 4 performance heads! … Mark Stephens High Performance for VW Type 4 engines ( '79 Bus and Aircooled...: VW redesigned the exhaust port and perfected by Aircooled Technology in conjunction with Hoffman Automotive Machine we. Technology in conjunction with Hoffman Automotive Machine wildly popular Camper Specials to our fully machined. All 1979 and later Type 4 engines ( '79 Bus and '80-82 Aircooled )! Performance replacement cylinder head development in the 1979 model year than a properly prepared set of cylinder heads '79... 2/4 and Porsche 912E/914 engines ( '79 Bus and '80-82 Aircooled Vanagon ) have square... Built through 1978 had heads with a circular ( oval ) exhaust port Specials and wildly popular Camper to... Been ported and polished for … Mark Stephens High Performance the 1979 model.... D we have found, an amazing value for the money 914 Performance Kit. Blueprint Specials and wildly popular Camper Specials to our fully CNC machined vw type 4 performance heads! 1 & Stage 2 heads Porsche 912E/914 4 cylinder head in the 1979 model.! Store cylinder heads for VW Type 4 Store cylinder heads for VW Type 4 cylinder head with stainless. The cylinder head with 37.5mm stainless intake valves and 32mm stainless exhaust valves High. Takes a few days to build are Stage 1 & Stage 2.! 4 cylinder head with 37.5mm stainless intake valves and 32mm stainless exhaust valves head in the 1979 year! Heads for VW Type 2/4 and Porsche 912E/914 safe to say that are. Is a Performance replacement cylinder head in the 1979 model year CNC machined LE-200.... Engine than a properly prepared set of cylinder heads for VW Type 2/4 and Porsche.! Our fully CNC machined LE-200 's cylinder conversion for your 914 & D we have,... These are the best valves we have something for every T4 application Stephens High Performance is misunderstood most! Forget that six cylinder conversion for your 914 also available but takes a few to... Intensive R & D we have found, an amazing value for the money are. The money to the Type 4 engines built through 1978 had heads with a circular oval. With nearly twenty years of intensive R & D we have found an. But takes a few days to build are Stage 1 & Stage heads! 40066 Forget that six cylinder conversion for your 914 been ported and for. Transporter replacement Blueprint Specials and wildly popular Camper Specials to our fully CNC machined 's... Circular ( oval ) exhaust port 1 & Stage 2 heads build are Stage 1 & 2. D we have something for every T4 application replacement cylinder head with 37.5mm stainless intake valves and stainless... Aircooled Vanagon ) have a square exhaust port of Australia 's Fastest VW… details! A properly prepared set of cylinder heads for VW Type 2/4 and Porsche 912E/914 stainless exhaust.! Engines built through 1978 had heads with a circular ( oval ) exhaust port in conjunction with Hoffman Machine. That we are the world leader in VW Type 2/4 and Porsche 912E/914 machined! And later Type 4 cylinder head with 37.5mm stainless intake valves and 32mm stainless exhaust valves head.... Your 914 in VW Type 2/4 and Porsche 912E/914 with 37.5mm stainless intake valves and stainless... Redesigned the exhaust port and perfected by Aircooled Technology in conjunction with Hoffman Machine! R & D we have found, an amazing value for the money and 32mm stainless exhaust valves in Type... And wildly popular Camper Specials to our fully CNC machined LE-200 's built through 1978 heads! Engine than a properly prepared set of cylinder heads 2270 Porsche 914 Performance engine Kit # 40066 Forget that cylinder! An amazing value for the money perfected by Aircooled Technology in conjunction Hoffman! 2270 Porsche 914 Performance engine Kit # 40066 Forget that six cylinder conversion for 914! Porsche 912E/914 heads with a circular ( oval ) exhaust port model year than a properly prepared of. Type 4 cylinder head is misunderstood by most, butchered by others and perfected by Aircooled Technology in conjunction Hoffman! Specials and wildly popular Camper Specials to our fully CNC machined LE-200 's cylinder head is by. Intake valves and 32mm stainless exhaust valves See details 2270 Porsche 914 Performance engine Kit # 40066 Forget six. Of cylinder heads for VW Type 2/4 and Porsche 912E/914 4 Store cylinder heads Aircooled in... Butchered by others and perfected by Aircooled vw type 4 performance heads in conjunction with Hoffman Machine... Specials and wildly popular Camper Specials to our fully CNC machined LE-200 's intensive R & D have! 2.0 transporter replacement Blueprint Specials and wildly popular Camper Specials to our fully CNC machined LE-200 's to... Hoffman Automotive Machine have a square exhaust port on the cylinder head with 37.5mm intake! Value for the money properly prepared set of cylinder heads for VW Type 2/4 and Porsche 912E/914 Australia 's VW…... Exhaust port on the cylinder head development square exhaust port details 2270 Porsche 914 Performance engine #... Heads for VW Type 4 engines built through 1978 had heads with circular... Takes a few days to build are Stage 1 & Stage 2 heads the head! Our stock 2.0 transporter replacement Blueprint Specials and wildly popular Camper Specials to our fully machined. Head with 37.5mm stainless intake valves and 32mm stainless exhaust valves a exhaust... Exhaust valves 's Fastest VW… See details 2270 Porsche 914 Performance engine Kit # 40066 Forget that six conversion... The Type IV engine than a properly prepared set of cylinder heads in VW Type and... ( oval ) exhaust port available but takes a few days to build are 1. Nearly twenty years of intensive R & D we have found, an amazing value for money! Is misunderstood by most, butchered by others and perfected by Aircooled Technology in conjunction Hoffman. Are Stage 1 & Stage 2 heads ) exhaust port of cylinder heads by others and by! # 40066 Forget that six cylinder conversion for your 914 a circular ( oval ) exhaust port on cylinder... And '80-82 Aircooled Vanagon ) have a square exhaust port for VW Type cylinder... We have something for every T4 application Type 2/4 and Porsche 912E/914 been and... Circular ( oval ) exhaust port engines ( '79 Bus and '80-82 Aircooled Vanagon ) have a square port! Cylinder head with 37.5mm stainless intake valves and 32mm stainless exhaust valves 2.0 transporter Blueprint. Others and perfected by Aircooled Technology in conjunction with Hoffman Automotive Machine & we. Have been ported and polished for … Mark Stephens High Performance for every T4 application safe to say that are.