hone the rod212 with ARC rod. How can I get a 0.001" more clearance. Will a machine shop have the equipment to polish 0.001 of the crank? Or you guys have a better idea.? Thanks
and how did you arrive at said clearance ?What cl do you have now?
Thank you sir, I will do thatIf the your ARC rod uses the same Clevet 77 bearing inserts as the Horstman's for flatheads,, you can buy "clearenced bearing haves". Smaller and larger.
+.010 is for a .010 turned down crank. -.001 or -.002, -.003 add clearance to the standard crank size. You can even mix the haves, like you need .0015 more clearance, put a -.001 half and a -.002 half. Call Hunter at ARC.
Best, WP