- Sat Aug 25, 2012 3:20 pm
#16552
Good, good. Nice going so far.Come on others out there, give your diagnostic head a work-out ??? --------------------- It's a standard Classic 500cc, 4-speed----with points, and our hosts forged piston and (de-) Compression plate giving approx 7:1 ratio. A 28mm Micarb breathing through a "Tea-Caddy" air filter.Also, our hosts larger exhaust valve running in Bronze guide. >>>>>>>>>>>>>>>> I can tell you that ONE of you is VERY CLOSE to the answer, VERY CLOSE INDEED!!!!!!