Hard to find published (or admitted) torque figures for V8 Supercars but found a figure of 616nm for Jason Bright's car from last year in a newspaper article. This apparently equates to 454 ft-lbs so let's redo our numbers.....
505ft-lbs/1300kg = 388 ft-lbs per ton
454ft-lbs/1445kg = 314 ft-lbs per ton
Interesting......this is fun
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