real time dyno?

[John Faubion]

>2) You do not want to suck away 200 HP, only enough to cause an
>RPM drop.  Yes, at higher torque, you need to suck away more torque
>to get a reliable RPM drop. 

I was told a few days ago that if you applied a known load to an engine you
could calculate engine torque using the know load and the amount of rpm
drop. Got any ideas on what the formula would be?

John Faubion
jfaubion at beaches.net