Gear ratio question?

[coffinator]

Does anyone know the gear ratio of a late model swing tranny? I am trying to calculate the top speed of my MANX.

thanks for any help,
mike

[Bruce2]

No one can tell you your gear ratios because many different ratios were used. You have to read off the trans code, located forward of the diff on the right side, read from below the frame horn. Scrape away the gunk to read the code that is stamped into the case.

[MX67]

More information needed. But here's ratios, You'll know what are yours

1200
4,37 r&p; 1st 3,78; 2nd 2,06; 3rd 1,26; 4th 0,89
1300
same as 1200
1500
same as 1200 but r&p 4,12
1600
same as 1200, but r&p 3,88 and 0,92 fourth gear