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spinem · 01-29-2010, 05:55 AM

73 is when they put their foot in the dorr with vacc sensors.

74 (my truck) has the air pump /w/ the exhaust pick up off of the collectors, not the header-tubes. so accuracy, 74 was official.

01-29-2010, 05:55 AM	#11
spinem haha, ford guys... Join Date: Feb 2007 Location: Visalia, CA Posts: 576	Re: What year did emissions come standard? 73 is when they put their foot in the dorr with vacc sensors. 74 (my truck) has the air pump /w/ the exhaust pick up off of the collectors, not the header-tubes. so accuracy, 74 was official.