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Cylinder Heads

Cylinder Heads

Type 4 Store Cylinder Heads for VW Type 2/4 and Porsche 912E/914

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. We are continuing that legacy with improvements including thermal barrier coated chambers and exhaust ports, as well as thermal dispersant coatings on the exterior of the cylinder heads. Along with quality Serdi valve jobs and the highest quality components and machining, you will not find better heads for your Type 4 engine anywhere else. Our cylinder heads are not available anywhere else and all Aircooled Technology engines feature the same cylinder heads sold by the Type 4 Store. Your Type 4 deserves the best!

While many products for engines are developed, brought to market and never further developed, that is not the case with the RS+. In 2019 we added thermal barrier coated chambers and exhaust ports based which based on our research help to improve valve sealing and extend valve job life by reducing how much heat goes into the heads from combustion and exhaust heat. The ceramic coatings applied to the exhaust ports can handle sustained 1400F+ temperatures and are proven on track. Heads also feature a thermal dispersant coated exterior. All coatings are done by the industry leader, Calico Coatings, and really work! We are also incorporating cryogenically treated and REM superfinished valve springs for added spring life. The addition of premium dual Crower springs and retainers allow for long life even at elevated revs.

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11 Item(s)