I asked John when he was at the GCVWs a couple years ago. I recall him saying it had a hotter cam, although I don't know which grind. This motor was in his 1953 Porsche 356 Pre A Outlaw. When it was sold the next owner put a 5 speed transmission and sold the 36hp. I bought it from a guy in CA who had it in his lowlight.
I had links to the build but KCW has a new site and none of the old builds are there? Also I have pics of the motor, which I can't load here but can email
Trevor