DAMatt
Well-Known Member
Took the car to a chassis dyno yesterday, haven't seen a dyno showing what rwhp a stock hp 440 makes. Took a couple of videos of the runs, here's one of them:
262.7hp @5108rpm & 477Nm @ 3277rpm (that's 351lbft). If you take into acount a 25% drivetrain loss, that would translate to 350hp & 468lbft.
Ignore the estimated engine hp & torque, the rwhp is the one you can rely on, and calculate torque from, as I did above.
I did a few followup tests:
-carb hat & filter off, but keep the base: 268.3hp @ 4588rpm
-same as above but hood open: 276.5hp @ 5142rpm
So what do you think about the numbers? Do they line up with the common wisdom?
262.7hp @5108rpm & 477Nm @ 3277rpm (that's 351lbft). If you take into acount a 25% drivetrain loss, that would translate to 350hp & 468lbft.
Ignore the estimated engine hp & torque, the rwhp is the one you can rely on, and calculate torque from, as I did above.
I did a few followup tests:
-carb hat & filter off, but keep the base: 268.3hp @ 4588rpm
-same as above but hood open: 276.5hp @ 5142rpm
So what do you think about the numbers? Do they line up with the common wisdom?