I recomend the Cryo treatment. its worth every penny.
Plan on $300+. Yes it should be checked.
Don't want to get into the fine art of CRYO heat treating but basicly it is heated mildly then cooled very cold, then allowed to return to room temp very slowly under exacting controled process. It works. Very effective. Its easy on the crank too.
Does more than just resurface harden the journals. It releives internal stress. makes a crank about as indestructable as it gets.
This is not something to loose sleep over. its just part of building up a motor that won't fall apart and let you down. |