Dyno Vs.Drag Strip Testing

yes.....
Over the years, I've heard arguments, '...600 rpm/sec and go with it' 'that's too slow, that's like the car in high gear, you need to run it at 300 rpm/sec, like when it's in 2nd gear, so we can get a better look a BSFC's and exh temps'
I don't think I've ever heard that being put to bed..

...or put the engine in the car, make a pass and log some data. One pass gets you every different relevant accel rate as you work your way thru the gears, overlay different graphs to see the effect of adjustments at the different accel rates.

Grant