dyno basics · FF-0587

Why slow the dyno sweep down for another pull?

The pulls had been at 700 revs per second. The operator slows it down to three, about half of what it was, which should make more power, and the slower ramp is said to be more accurate because it takes more data points.

Expert

Robert King

Evidence

expert attributed

Component

dyno sweep rate

Applicable scope

Engine dyno session at Klein Engines, shown on Steve Coppock's naturally aspirated ARDUN Flathead