My Willys 3A and 3B Community

TECH FAQ SECTIONS => Gearboxes and axles => Topic started by: farm1810 on October 09, 2022, 08:44:52 PM

Title: T90C
Post by: farm1810 on October 09, 2022, 08:44:52 PM
Has anyone done the swap of parts to make your T90A into a T90C?  I am thinking the lower first gear would be nice, particularly when running taller tires and the 60 hp engine.  What has your experience been? 
Title: Re: T90C
Post by: OnlyOneDR on April 22, 2023, 09:42:56 PM
There are a lot of folks that made the change on the ECJ5 forum.  There is a wider spread between gears so there is more peo of the line with the deeper first and second but the gaps are larger so you end up having to work a larger RPM band.  If you have an overdrive for great splitting then you will be fine.  I have the parts to do mine when that part of the build comes around.