DragList shows numbers for "Pro Stock Classic" with a 430 cu in limit and "Pro Stock Mountain" with a 500 cu in limit
I was using the record numbers for PS Classic
example for 1971 they show ...
PS Classic 1971 Records: 1/4 Mile: 9.485 ET, 146.10 MPH
PS Mountain 1971 Records: 1/4 Mile: 9.265 ET, 149.76 MPH
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