Originally Posted by HP2
My friend had his Runner on a dyno, the model you bolt directly to the wheel hubs. He got 463hp @ 4,238rpm and 570lb ft @ 4,255
What could it be at crank?
440” 727 (Gear Vendor) 8 3/4”
Waiting for the dyno sheet


My Coronet would make 475 at the rear tires and 550 at the crank when I had the 470 in it. That is with a manual transmission. An automatic transmission can give you some funky numbers on a chassis dyno depending on the converter.
https://www.youtube.com/watch?v=xG3-_YJGdZ8