How Gearing Effects HP from 1-3rd in 727's

T-N-T said
A chassis dyno measures torque and the dyno computer does the HP math. HP is just a simple math problem "torque x RPM/5252 = HP".

Gearing provides torque multiplication, but it doesn't change the engines HP or torque output..

Telling me how much HP change per gear would cause me to laugh in your face and walk away from you shaking my head..... It would tell me to avoid investing in your product.

So, the Chassis Dyno is measuring Engine HP or "Rear Wheel after it goes through the Gears and Rear Wheels HP"?? That is what I am trying to figure out.

I guess I could ask the Dyno Operator, but I just got a sheet printout with an 84 HP increase and a 50 Torque increase at 2600 RPM, that is all I know. It is the weekend and I can't call him right now.

I am good at vaporizing fuel, I don't know that much about Chassis Dynos or how Engine HP/Torque is calculated from the rear wheels, if it even is, or if I really need an "Engine Dyno" test to figure that out.

Thanks,
Bob