Friday, April 30, 2010

the take mains bearings

Check the marking on the rear of the mains bearings; these should have stamped marks which show whether they have standard external diameter or are enlarged for align bored housings, whether they have standard internal diameter or a tighter one fora reground crankshaft. You can only go so far in enlarging the housings or reducing the crankshaft journals; there comes a point at which both are scrap.

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