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fordkid68 · 05-22-2003, 02:24 PM

hello-

I was just wounder what performance up grades couse the gas milage to go down more. I mean I know all up grades couses the gas to go down but what does it the most. is it carb, intake, cam, heads and so on.

thanks
ford kid

05-22-2003, 02:24 PM	#1
fordkid68 Registered Member Join Date: Jan 2002 Location: fremont Posts: 306	where does the gas milage go. hello- I was just wounder what performance up grades couse the gas milage to go down more. I mean I know all up grades couses the gas to go down but what does it the most. is it carb, intake, cam, heads and so on. thanks ford kid