8 3/4" How Strong?

ch1ll said
I agree, or an 8 3/4 with aluminum center section, beefed up housing, caps and axle. All the same issues with an 8 1/4.

really, what is the tipping point from handling to horsepower/ torque in autocross?

Heck if I know, but honestly, a 9" ain't gonna lose him any races. It's really splittin hairs. Now, a Rockwell 2.5 ton axle is another thing. lol