My Dyno :D
#19
Keep in mind that, unless you pull the engine and run on an engine dyno, crank hp is calculated by measuring the hp at the wheels and multiplying it by a guesstimated drive train loss correction number. The higher the number, the higher the result.
Assuming drive train loss is 20% then you would multiply by 1.25. If your operator multiplies by 1.3 you'll get a higher result and if he uses 1.2 you'll get alower result.
What I'm saying is that crank hp numbers from different dynos and operators are irrelevant.
Assuming drive train loss is 20% then you would multiply by 1.25. If your operator multiplies by 1.3 you'll get a higher result and if he uses 1.2 you'll get alower result.
What I'm saying is that crank hp numbers from different dynos and operators are irrelevant.
Thread
Thread Starter
Forum
Replies
Last Post