found this old thread ...
i got a used Speed Motor Lab dyno and i want to find info on how to interpret the numbers as the manual isnt of much help. it looks very similar to the indy dyno. the casing, LCD, and volt dial are almost exactly the same. for its functions, it can display CONDITION, RPM, and AMP, just like the indy dyno. however, it cannot display volts so ill have to use a separate voltmeter.
my questions are the ff:
1. is there a formula to compute TORQUE using the given results?
2. what does CONDITION mean? is it like a scale of 1 to 10? is a higher value better?
3. is a higher AMP value better for mod or stock motors?
right now, im only looking at the RPM values when i change brushes and springs. im also using it to break in my motors. im very confused as to how to interpret the CONDITION and AMP numbers
thanks for any info