grrrr, spent the afternoon staring at the jackshaft plate and swingarm.
it's not long enough to move the motor forward the 3/4" it needs to work w/ the 6" driven plus after doing some comparative memory sampling, it was tons quicker w/ the 7".
so i can buy a shorter belt or a 7" driven.
i want the gearing back of the larger driven; will still use the 9 tooth sprocket and rely on valvepsrings and no gov to give me top speed when needed.
i just checked ebay, there arent any 7" listed i can find so wrote steve at BMI, where i got the 6".
fingers crossed.
meanwhile, i got nothing accomplished except pulling the motor.
so, for sale:
one 6" driven comet 30 type pulley.
has all of 15 minutes on it.
$30