clevite rod bearing

[carl hinkson]

Originally Posted by Weekend Racer

The connecting rod bearing #CB 663-H are no more available. They replace by CB-663-HN. This bearing is 2 gram lighter , and more narrow .

Is there an issue with the crank balance ?
Do this bearing change oil pressure?

Thank!

Being 2 grams which on my balance card would put you 4 grams over balance is not going to hurt a thing.

If you have the crank rebalanced onece its done and the bobo weights are removed have the machinist put the bob weights back on and see how close it is!!!

Like guys guess the oil weight how do they really know what to add for the weight of the oil ???