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JimL · 10-21-2013, 11:28 PM

Just looking at tire size/gear ratios, the closest to what you have now would be a 4.56 gear. As far as the et and mph, you have to look at the power curve of your engine and the rpm you want to cross the finish line.

10-21-2013, 11:28 PM	#2
JimL Junior Member Join Date: May 2013 Posts: 70 Likes: 0 Liked 0 Times in 0 Posts	Re: tire size and gear ratio Just looking at tire size/gear ratios, the closest to what you have now would be a 4.56 gear. As far as the et and mph, you have to look at the power curve of your engine and the rpm you want to cross the finish line.