posted May 15, 2000 09:44 PM
I found a 78 Z28 tonight, it is supposed to have a 373 possi. I jack the car up ( no tag on the housing ) marked the tire and drive shaft turn the tire 3 full rotations and the drive shaft turned 3 and 3/4 turns. I knows there is a way to figure the gears by doing this but cant remember how. ANYOne know? Also when turning the right wheel forward the left wheel turned backwards but not if you held the left wheel. possi or not? thank for any help on this.
4b316 Dirt Full Roller
Total posts: 39
posted May 15, 2000 10:23 PM
If one tire turns backwards or you can hold it still,it's not a posi.You count how many times the drive shaft turns to one complete turn of the tire
SIDEGRINDER Dirt Roller
Total posts: 17
posted May 16, 2000 06:03 AM
quote:Originally posted by 4b316: If one tire turns backwards or you can hold it still,it's not a posi.You count how many times the drive shaft turns to one complete turn of the tire
That would be 1 turn of the tire and 1 and 1/4 turns of the drive shaft. What gear ratio would that be? Thanks.
jammin Dirt Administrator
Total posts: 3279
posted May 16, 2000 07:44 AM Sounds to me like its a limited slip rearend.