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View Full Version : knife edge cutting crank



mykwikcoupe
03-01-2004, 12:07 AM
Is this a feasable procedure on the B20a JDM crank. In theory it will lower roataion weight and help internally with the engine. I used to do this to domestics but have read that honda cranks are already hardened. Is this only to the journals or to the entire crank? Thanks Mike