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lbszr · 03-31-2008

Blackstone labs says my oil is clean so skicking with bosch.

Did notice from cutting them open they have changed thier design within the last year or two and they look better now, totally different check valve design.

03-31-2008	#26
lbszr Join Date: Nov 2006 Location: dayton,ohio Posts: 424	Re: Which oil filter do you use? Blackstone labs says my oil is clean so skicking with bosch. Did notice from cutting them open they have changed thier design within the last year or two and they look better now, totally different check valve design. Last edited by lbszr; 03-31-2008 at 04:04 AM.