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XfireZ51 · 08-03-2014

Dave,

Actually we had a very similar thread several years ago here for anyone interested in referring back to it.

http://zr1.net/forum/showthread.php?...ear+axle+ratio

And I in fact did what you suggested, which was to use the stock 3.45 trans gear
With the 3.73 rear gear. Based on my GPS v Speedo, I get ~ 4% error! with the speedo reading slower. Good enough for cruising. Some of the specs are in that thread.

08-03-2014	#172
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,685	Re: 4.10 gears...not what I expected. Dave, Actually we had a very similar thread several years ago here for anyone interested in referring back to it. http://zr1.net/forum/showthread.php?...ear+axle+ratio And I in fact did what you suggested, which was to use the stock 3.45 trans gear With the 3.73 rear gear. Based on my GPS v Speedo, I get ~ 4% error! with the speedo reading slower. Good enough for cruising. Some of the specs are in that thread.