New aftermarket Waterboxer heads are available, ~$400 each.
The downside of those heads is that the combustion chamber is in the pistons. Requires special pistons. The basic waterboxer is a type 1 design so there are a lot of crossover dimensions, so an experienced VW engine guy could make it work. I did some research on that and decided it was not for me.


KR> Waterboxer Heads
Mark Langford ml at Thu Mar 1 16:46:52 EST 2018
Previous message (by thread): KR> Waterboxer Heads

Can you even buy these heads anymore? The GPASC website says "PLEASE NOTE: These heads are no longer available!". And clicking on the "additional information and pricing" link is a dead end. If that's true, that would be another reason not to go down that road....

Mark Langford

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