A deserving mention here for RNJ Motorsport. Rob of RNJ specialises in aircooled Volkswagen performance tuning, vehicle restoration and rebuilds. He also deals with just about every other retro marque and model too. You can visit his web page here.
Rob competes in the Aldon Hillclimb championship with his 1303 Beetle, and his engine preparation skills have been put to good use in the VW Samba of Abigail Tether, currently running low 17-second quarter miles in the VW Drag Racing Club Championship.