the guys running the dyno said 5th was the best to run . its an inertia dyno so it helps in loading down the motor .
this was at npd in milford nh same portable dyno that was in mass last summer
If the dyno measures HP to find trq it doesn't matter what gear it gets pulled in. If its the other way around your numbers will be messed up
So to dumb it down some more for me, Does a Dyno jet (inertia Dyno) measure HP to find TRQ?