25-04-2018, 08:53 PM
(25-04-2018, 08:13 PM)Stephen Barker Wrote: What should the diameter be for the centre bearing on a three bearing crankshaft when machined for + 40 shells ?
At the risk of sounding sarcastic they would be - 40 shells.
Mine is 1.7500" at standard, but it's a Reliant crank and I have a slight suspicion they were toleranced marginally differently from Austin ones. May be better to check with someone who sounds more confident.