I'm not to sure to be honest but I can tell you that I've had one in a 400+ HP car and drove it for about 3 years. I never had any issues with it. But I didn't ever race it or anything so I can't say how it would have reacted under those circumstances.
You can't lose if you put God first!
1989 LX, 306 with TF top end kit, Anderson N-21 cam, TKO 600 trans with steel splatter shield,full Maximum Motorsports Mustang maximum Grip box, Detroit locker rear end with 31 spline Moser axles. Staggered wheels with Nitto 555 315/35/17 out back.