The numbers are stamped in the edge of the pumpkin. A little wire
brushing will bring them up. Most are 3.9 to 1, although the later ones
are 3.7 to 1 starting in August of '77. The early pumpkin, 4.22 to 1
(up till December, 1968) will also fit for tight race courses! You can,
of course, count the gear teeth and divide.....
Joe Lansing wrote:
> How do I find out what the gear ratio is in a spridget
> rear end? Is there data somewhere that could tell me
> what interchanges?
> Joe Lansing
> 62 Sprite
> 65 Midget Organ Donor