Re: 1600cc vw engine in my kellison gt question!
The best outfit for VW performance parts used to be CB Performance in California (where else?) They built a 2300? engine for my Beck Spyder that was amazing- 180hp on premium fuel, the car was vividly fast. It came with a four-spider diff with Rhino side plates and was based on a Panzerwagon case with their barrels and heads. They have a lot of stuff for VW engines, so does EMPI, if they are still around. There is a lot of information on tuning VW engines especially with Dellortos and Webers.
Mark I monocoque, completed
Safir Mk I body