Can someone e-mail me or point me to a FAQ on the gearbox ratios for the 320i from 1978 to 1983? I need the ratios for both the 4-speed and the 5-speed gearboxes. (Yes, Munich, this is for another one of those "Frankenstein cars" you hate so much.) TIA for any help. Regards, Bob Stommel Hoosier BMW Car Club Indianapolis, Indiana 78 320iS 88 M3