Originally Posted by xluben
Why is it that the Subaru community thinks Mustang numbers are "real"? It seems with most other platforms Dynojet are the standard. And Dynojet numbers usually seem to correlate well with manufacturer/SAE crank HP ratings (assuming typical drivetrain losses).
IIRC, Ed's original calibration for the dyno was based matching up results with his road dyno software, which happens to be close the old Mustang results.