View single post by James Wilson
 Posted: 12-15-2006 01:45 pm
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James Wilson



Joined: 11-01-2006
Location: Glasgow, Scotland, United Kingdom
Posts: 34
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 Don't apologize- I'm new at all this and have tried to look up as much as I can.

But this has me a little puzzled.

While it may not generally be a good idea to mix "A" and "B" the tolerances themselves might allow "A"s at the upper end of their range to be close enough to "B"s at the lower end of theirs to maybe be used together. But if my set of "A"s are at the lower end, and the "B" at its upper, then they probably shouldn't. How much variation in the diameters of the pistons might be acceptable?

I just don't know... And even if I did, I haven't the tools to measure them....