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75C10 · 04-01-2020, 02:18 AM

Yes I have also installed a handful ( have two right now working on a third) all with no filter . Operated for about twenty years and seems accurate.

04-01-2020, 02:18 AM	#4
75C10 Registered User Join Date: Oct 2014 Location: Calgary Alberta Posts: 160	Re: Tach Filter GM 14020025 Yes I have also installed a handful ( have two right now working on a third) all with no filter . Operated for about twenty years and seems accurate.