Re: Bob Aller Oil Pump Rebuild

Posted by Jack Vines On 2024/3/28 15:37:03

There's probably a very good reason none of the dozens of engine types we've torn down over the past sixty years use a ball or roller bearing on the oil pump drive shaft.

FWIW, lubricated cast iron is an excellent bearing surface. It's stronger and handles more load than oilite material.

jack vines