Crank Balancing?

[Just a Six??]

When they balance a rotating assembly (quality shop) & they add-remove from the crank, how precise are they? Within 1 gram, 1/2 gram, 1/10 gram, 1/100 gram etc? Thanks!

PS: I know my rods are within 1/4-1/2 a gram of each other which isnt very much on a 600 HP engine. At least seems pretty good to me.

 

[KWIKR 1]

David .....check out Eaton Balancing | www.eatonbalancing.com . A very good read , on the right of the page click on the links .and alot of other good articles can be found on different things . 2 great articles on rocker arm geometry . .

 

[Just a Six??]

Thats gonna keep me busy for a while! Thanks!!