To measure the gear ratio on an open differential, leave one tire on the ground and rotate the other. Only you probably should rotate the tire 10 times to get more accuracy. Afterward, multiply the ratio by two to account for the fact that only one tire is spinning. On a sure grip rear, with both tires spinning in the air, you do not need to multiply by two. Nathan Nuttall 56 Plymouth -----Original Message----- From: Fred Lang [mailto:FAIRLANG@xxxxxxx] Sent: Friday, January 23, 2004 8:53 PM To: L-FORWARDLOOK@xxxxxxxxxxxxx Subject: [FWDLK] 1957 dodge Differential I am having trouble figuring out what gear ratio I have in my car. I tried turning my tire 360 deg. To which we counted the rotation of the yoke on the pinion. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Visit the ALL-NEW ForwardLook.net! New Discussion Forums, Expanded Content and much, much more http://www.forwardlook.net/ |