We offer a laundry list of services for all air-cooled VW cylinder heads. While the bulk of our business is Type-IV, Type-I owners are urged to check the Type-IV price list to get an idea of the services we offer. Please contact us for more info.

Here's a sneak peak at a current HAM Inc. project. We are teaming with Raby's Aircooled Technology to develop a brand new, high flowing VW Type 4 cylinder head. Stay tuned for news on this project!!

This Type 4 1.8 combustion chamber belongs to a FProd prepped 914. This engine features J.E. pop-up pistons and is set up to run 13.5:1 compression, on racing fuel of course!

Though I got my start with air-cooled engines I have over 14 years of water-cooled machining experience as well. I love the SOHC Rabbit/Golf heads and offer HP service and race-prep, as well as stock rebuilds. I don't currently have a pricelist for these heads, but please feel free to contact us for more info.