27% gear reduction. I have mine set up to split all three gears giving me a 6 speed, 3 under and 3 overdrive. I have a 'Reminder Light' (light is 'ON' when OD is engaged) set up so that I DON'T START OUT IN OVERDRIVE. You don't want to do that if you want the OD to last.


~ Cosmo
1949 Chevy Half Ton
Rocinante, like Don Quixote, he is awkward, past his prime, and engaged in a task beyond his capacities.
"...my good horse Rocinante, mine eternal and inseparable companion in all my journeys and courses." ...Don Quixote, Cervantes
"If you come to a fork in the road, take it."...Yogi Berra
"Rudeness is the weak man's imitation of strength." ...Eric Hoffer