I have a 488 10-bolt 8.5 rear i have this question for you, when i spin the drivers side tire the passenger side doesnt move but when i spin the passenger side tire they both spin help me out.

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92 Camaro RS
305 TBI
T-Tops
DynoMax Cat-Back Exhaust
Gutted Cat
Hypertech Street Runner Chip
K&N open element
Custom Interior
Window Tint
Prestige Alarm
Foglights

JVC El-Kameleon Head Unit(w/ remote)
Pyramid 6 x 9's
(bass blockers)
Jensen 5 1/4's
2- 10" Kenwood Tornado Subs
Pyramid 600 Watt Amp
Best ET: 15.976 @ 86.01 mph
reaction time: 0.479
60 ft: 2.269

 

BTF,

A couple of questions:

Are you turning them in the forward rotational direction on both sides of the vehicle?

Is the transmission in NEUTRAL for both tests?

Are either of the brakes dragging?

Is this a Saginaw differential? Z-T? Borg? New Venture Gear?

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Later,
Vader
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If you want to beat the World, it might reach up and pull you down...
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