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Engine Weight?

Posted: 03 Oct 2012 19:53
by swtuggle
Does anyone know how much a 500/507 engine w/electric start weighs? Since coming across a 3 1/2 or 500 frame is impossible out here in the Northwest USA, I'm tossing around the idea of transplanting my Excalibur's 507 into a different rolling chassis.

Steve

Re: Engine Weight?

Posted: 16 Oct 2012 18:27
by vsb
Late type 507 engine with starter weighs just over 8 stones on our bathroom scales - so about 115lbs. Pity to have to use a non morini chassis: norton featherbed would work but have too much empty space I think. Pre unit BSA, ie A7/10 B31 Gold star? Handle very well in my experience, and could be fitted with modern forks and brakes. Please, not a Harley chassis!