greymouser7
Well-Known Member
Is this a mistake?
It has to be matched correct?
Does setup need to be precise?
I bought a used set of 3.21 gears (going off of what nocar340 said about running an A833 O/D trans{mines cast iron, not aluminum}) :
3.09 X 3.21 = 2.66 (regular 833) X 3.73rear gears
1.66 X 3.21 = 1/2 RPM drop
1.00 X 3.21 = regular A833 4rth gear
0.73 X 3.21 = 2.34 gears -> 2150RPM on the highway at 71ish mph
( 8 1/4 common FMJ rear axle)
It has to be matched correct?
Does setup need to be precise?
I bought a used set of 3.21 gears (going off of what nocar340 said about running an A833 O/D trans{mines cast iron, not aluminum}) :
3.09 X 3.21 = 2.66 (regular 833) X 3.73rear gears
1.66 X 3.21 = 1/2 RPM drop
1.00 X 3.21 = regular A833 4rth gear
0.73 X 3.21 = 2.34 gears -> 2150RPM on the highway at 71ish mph
( 8 1/4 common FMJ rear axle)
