Dyno questions?

Cutty72 · 12-14-2008, 05:34 PM

Quote:

Originally Posted by ebbs15

same here... they're always sitting cause they have to shift... and it takes too much coordination apparently to do with out sitting

Most dyno runs (that I've seen) are a single gear pull. usually one gear down from top (ie 5th for sportbikes, 4th for most HD's) as that is the closest to a 1:1 ratio.

HRCNICK11 · 12-17-2008, 07:51 PM

Here I'll show you say you have 40 Ft/pounds of torque at 4000 rpms

40 X 4000 / 5252 = 30.4645849200304645849200304...... HP

Every time, the math never changes its always that HP for that torque at that RPM. If the torque goes up for a given RPM the horse power has to follow they cannot go in different directions. They are always proportional they can not be inversely proportional.

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12-17-2008, 07:51 PM	#2
HRCNICK11 Canyon Carver Join Date: Nov 2008 Posts: 429	Here I'll show you say you have 40 Ft/pounds of torque at 4000 rpms 40 X 4000 / 5252 = 30.4645849200304645849200304...... HP Every time, the math never changes its always that HP for that torque at that RPM. If the torque goes up for a given RPM the horse power has to follow they cannot go in different directions. They are always proportional they can not be inversely proportional.