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| Gryphon Programmer (Disabled) Edge Product has discontinued the Edge Evolution 2, but we still provide support and tuning for it. If you have a question or comment relating the Gryphon (or Evolution) programmer, post it here. |
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#1
Fri, January 15th, 2010, 04:08 PM
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MPG question
So over the christmas break i had several changes on my truck. I put in a 2.5" leveling kit, a 1.5" add-a-leaf, 275/65-18 BFG all terrains, and my 89 custom performance tune got uploaded. Ive been running this set-up now for about 2 weeks and noticed my MPG has dropped about 4ish MPG... I expected a little bit of a drop, but this seems a little bit steep?
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