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enkeivette · 02-03-2011, 04:23 PM

I looked up a knurled piston, that means cutting grooves in the piston skirt so you can run it with LESS clearance. Not sure how that would help.

02-03-2011, 04:23 PM	#16
enkeivette Super Moderator Join Date: Dec 2007 Posts: 6,850 Tweet	I looked up a knurled piston, that means cutting grooves in the piston skirt so you can run it with LESS clearance. Not sure how that would help. __________________ I <3 forced induction.