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Old 12-30-2008, 08:56 PM
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asw7576
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It's not the engine nor supercharger putting so much power to the ground. ( Usually the rear differential gearbox break easy during races from what I observed ...... never make it to finish line ).

Check the wheel hex width thickness. Sometimes a poor designed car like NCT3 have their wheelhex are not wide enough to accept today tires rims. Look at the inside rim edges, are they touching the bearing on the rear upright ?
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