Does any body know if I should be using a 6206 std clearance bearings or C3 clearance bearings on the main crank bearings.
I've pulled my motor apart and it has std clearence in there currently. I'm just not sure that the motor has not been apart before, and somebody hasn't replaced them with the wrong bearings.

Thanks in advance for your help.

 

I have had good luck with the standard 6206's .

 

Thanks for that Rick. I presume everyone else is in agreeance?