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Re: A15 piston-to-bore clearance

Subject: Re: A15 piston-to-bore clearance
by Rallytwit on 2016/7/24 0:02:16

I could be off here but if you add the clearances to the piston dimensions you get 2.994 for every cylinder. Wouldn't you just be moving the issue from one cylinder to the next?

I'd run it and not worry as only #1 is outside the tolerance and it a rely is. My poor tired A12 race motor had way more than that and it still pulled over 7000, the bores were so bad I had to got to 1mm oversize.