[TR] 4:10 diff

[pethier at comcast.net]

Jack up one rear wheel, turn the wheel and count the wheel revolutions.

Have Susan count the driveshaft bolts going by.

Do the math.

Phil Ethier West Side Saint Paul Minnesota USA
1973 Triumph Stag LE22439UBW "uncle jack", Sapphire Blue
2004 Suburban 8.1, Sport Red, the only automatic of the bunch
2005 Lotus Elise, Bordeaux Red Pearl
2007 Saturn Ion 3 2.4, Berry Red
pethier [at] comcast [dot] net
http://www.flickr.com/photos/pethier
http://www.triumphtransamerica.org.uk
http://www.mnautox.com