Hi can someone help? I am trying to calibrate my speedo and need to know the ratios for my final drive. It came from a ford sierra donor with the 1.8cvh engine. Can anybody help, otherwise I will have to call it a day...
Ta

malc

i think the 1,8 cvh has a 3.92 ratio axle as standard, thats what my original doner had anyway

see here
http://www.locostbuilders.co.uk/viewthread.php?tid=85080&page=1

Cheers, youy saved me a load of wasted time...