Remanufacture of 356/912 Porsche cylinderheads is covered in this article.
As of 6-30-20 we have five pairs of these bare castings in-stock and ready for finish work with our high quality components and craftsmanship. When
In 2007 we stopped servicing used VW T4 bus heads. By that time around half of the castings we saw had severe cracks down in
Click here to see video of a 996 3.4 M96 head being pressure tested, revealing a microscopic crack that was not visible to the naked
This article explores and unravels the mysteries surrounding the sometimes controversial issue of venting Type 4 cranckases, for street and track cars.
M96/97 Valve Sizes, Chamber Volumes, Component details, Failure Types, Misc. Info.