I originally published this article in 2012. Though I’ve made advancements in certain areas with all three of these heads, the basic info here is
We do a lot of these heads for our buddy and next door neighbor Nathan Mende of Boxerworks. We really dig these old engines. As
Why we no longer work with used Type 4 Cylinderheads.
A brief debunking of a common misconception about water cooled cylinder head cracks.
This problem of intake valve seats dropping has struck quite a few owners over the past few years. We first became aware of it with
Blueprint Specials. For the VW Bus owner who has everything… but a great set of heads!
Remanufacture of 356/912 Porsche cylinderheads is covered in this article.