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Discussion Starter #1
I was modifying my tire size and speedo shut off with my Diablo Predator and noticed the axle ratio could be changed,I didn't try it,I can't understand how that could happen, unless that's a setting you change if you physically change the rears out. Can you make a change on the axle ratio?? And if you could I would think that would increase or decrease you fuel milage???
 
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