Gearbox data obtained from:

http://hometown.aol.com/DVAndrews/bghpage.htm
http://www.geocities.com/MotorCity/Garage/1043/RWDgearboxes.htm
http://www.onthenet.com.au/~billzila/drivetrn.htm
http://www.geocities.com/MotorCity/Pit/9975/dataBySubject/Gearboxes.html
http://www.geocities.com/MotorCity/Pit/9975/dataBySubject/Transaxles.html
http://www.datsuns.com/modelguide/modelguide-1200.htm
http://www-cse.ucsd.edu/users/paloma/Miata/miata_90.html
http://www-pal.usc.edu/~jan/vw/Transmission/speed-ratio.html

Yahoo Groups Locost list (http://groups.yahoo.com/group/locost/) David O'Sullivan
Yahoo Groups Locost list (http://groups.yahoo.com/group/locost/) Simon Gigney
Yahoo Groups Nissan S13 list (http://groups.yahoo.com/group/nissans13/) Scott Rapsey

MG Data from Deane Mundy

