Originally Posted by
turbotrev
What do you mean buddy?
Cheers Paul
On a dyno that holds the revs at a fixed point the boost gets the time to rise to the max valse possible for that rpm. On the road the rpm would increase already when going full throttle before the boost reaches its maximum value, especially in low gears. That’s why the video on the dyno looks better than it would on the road.
A boost plot (or power/torque) on the road in first gear would look a lot different than in fourth gear.