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Morini 420 v 650 Triumph . . .

Posted: 18 Aug 2010 15:19
by boris tarpit
The ride back from the barbeque turned into a bit of an impromtu race. I'm pleased to say that thetuned/balanced/ported Bonneville was comprehensively blown off, and by something with 250 on the sidepanel too :lol:

Re: Morini 420 v 650 Triumph . . .

Posted: 14 Oct 2010 17:56
by mick h
how did your bike get to be 420, i need to rebore so could be a good time to think about bigger bores. Were these the lupo piston conversion i have read about elsewhere, and did you rework the heads at all?
Cheers mick h