- Fri Jul 06, 2012 10:05 pm
#14571
Hi STU...just checked and you are right about the Scorpian having the Yamaha engine, all I knew was that it was Japanese. I was keen on getting one when they first came out back in about 1993ish? Several bikes had the Rotax engine fitted...Matchless (Devon) MuZ, Jawa, Armstong military, a maybe some others. They were quite pokey when revved, and I nearly bought a low mileage Jawa R500, but unlike a British 500 single it had to be always in a lowish gear and would snatch very badly if you tried to accelerate at all from lowish revs, due I assume from the engine having a very light flywheel. As far as I know they can be very highly tuned. Regards...Les