I just happened to come across an Austrian Webpage which featured a yellow Super Beetle racer.
http://members.telering.at/robert.nachbauer/
Unfortunately it is in German which I don't understand. The photos showed an interesting modified 5-speed type 1 gearbox (doesn't look like a Gene Berg 5-speed), a very nice modified front end with rack and pinion steering, also a fuel injection T4 engine with Porsche fan. Anyone do know German can translate some more details about this racer? Thanks a lot!
Tim