60mm babbit cam bearings


Jan 19, 2006
any one having trouble with 60 mm babbit cam bearings moving in cam tunnel enough to cover up oil hole and smear the babbit? only happens on 2,4 and 5. this is happening in a short deck SBC. tunnel is round within 2tenths no taper correct size crush .0032. this started when we went from 55mm roller to 60 mm babbit.
If you have had problems what did you do to solve the problem?
Thanks in advance for any solutions.
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