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woodiewagon46 · 07-10-2017, 10:36 AM

I have heard of knurling a piston to decrease the slop but these things I have never seen. So if I read it correctly, they actually expanded the piston, did these thing really work?

07-10-2017, 10:36 AM	#19
woodiewagon46 BANNED Join Date: Jun 2012 Location: Long Island,NY Posts: 1,568	Re: Piston Expanders? I have heard of knurling a piston to decrease the slop but these things I have never seen. So if I read it correctly, they actually expanded the piston, did these thing really work?