Quote:
Originally Posted by Drsagacity
When tuning the car does anyone really use the HP and TQ measurements? Anyone know how accurate they are? Compared on a dyno?
For the record, I suspect the numbers are going to be different based on mods and likely not accurate...however, just like the dyno, the Hp Torque ratings from HO Tuners probably does provide a good sense of that the car is doing and improvements from change to change.
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Yes, torque is used to find the MBT. Horsepower is an equation of engine torque over time or engine torque x rpm / 5252, so technically it's being used all the time.