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B20A vs. B20B valve clearances 120-130

posted by  uncle_bagley on  Thu Jun 19 12:43 CST 2008
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last visit: Fri Oct 24 09:32 CST 2014
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I just finished setting the valve clearances on my son's B20B to the requisite .020 - .022" and the thing clatters away annoyingly. The PO had set the valves tighter. Although I didn't check them all, I suspect they were .016 - .018" as spec'd for the B20A. Can anybody explain why the difference between the B20A and B20B specs?

Thanks,
--
Barry -- 1967 122S 'Betty'






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New B20A vs. B20B valve clearances [120-130]
posted by  uncle_bagley subscriber  on Thu Jun 19 12:43 CST 2008 >


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