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ChopperCharles · 08-24-2021, 10:37 AM

It wasn't the skirt contacting on my big bore kit, it was actually the wrist pin bosses were not machined down. Skirt cleared the crank, but not the wrist pin bosses. You can see the contact marks in the pic below:

Charles.

08-24-2021, 10:37 AM	#30
ChopperCharles Join Date: Feb 2018 Location: RDU, NC Posts: 677	It wasn't the skirt contacting on my big bore kit, it was actually the wrist pin bosses were not machined down. Skirt cleared the crank, but not the wrist pin bosses. You can see the contact marks in the pic below: Charles.
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