I have eagle rods and I heard that you have to measure the size off the connecting rod, and the size off the crank shaft to get the size you will need for the connecting rod bearings.. .... Also I know you need to measure it with a micrometer to get it right.. but what is the tolerance that you can have on the rod bearings so that it will not ruine the crank and rods... thanks for looking at my problem... bee

 

oh yeah.. and how exactly do you do it....thanks..

 

uhh if you dont know how to do it i would seriously take it to a qualified engine builder

 

:werd: You have to measure rod to crank clearances and get the properly sized bearings. Improperly sized bearings will most likely spin and ruin your engine.