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Power Strokes
6.4 Aftermarket
Eco tunes for unladen long distance highway mpg's
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[QUOTE="KingRanch6.4, post: 980954, member: 14202"] Was reading some older posts about trying to find an eco tune for low rpm shifts/lockup and better highway econ. I am running Gearhead's race tune for spirited daily driving and love it, but on my long highway trips I would like to get back to those 25-30 mpgs (dash calc'd) I used to get with a preloaded 6.4 tune on my SCT Livewire TS programmer. Has any one mastered this? Matt himself perhaps? Sorry if it's already covered... Newb here. [/QUOTE]
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Eco tunes for unladen long distance highway mpg's
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