I've said it more than a couple of times in this forum .....
Jake Raby builds one hell of a engine ! I have dabbled with aircooled VW's for 20 plus years as well as big block street rods...
We have not one but two (2) Raby T-4 conversion engines...installed by myself in our Speedsters at our vo-tech school shop and I can honestly say that to drive a speedster with a Raby T-4 is the most fun you can have with your pants on ....sorry for the discription but say it as it can best best understood!
....I have yet to listen to the Speedster's sound systems as it cannot match the quality of the music heard coming from the engine bay
Alan Merklin