The trickery in dyno outputs is well documented. There's a thousand permutations of ways that they can fluff numbers. Where's the temp sensor for the dyno? Where's the fan or air source? Is the hood open or closed. Have they artificially messed with the tire slippage. Did they pump the tires up to 40 psi and then fudge the slippage or did they deflate them to 25 psi and crank the car to the ground? I guess what I'm saying is that 494 to the wheels would be WILDLY outside the stated dyno tolerances for the motor from Ford. Something's not right.

looks like MT is running the non-R in this years best drivers car competition. Should be interesting.

There's a '19 on the other site that laid down 450ish. Either Ford has the worst QC in the history of manufacturing, or chassis dyno's are terrible predictors of engine output.