I agree with you about the MD. Everything I've seen on the MD shows that you have to add about 15% to get a comparable number to a dynojet. HOWEVER, this is assuming the operator entered the correct vehicle weight into the Mustang Dyno.
gotcha & yeah we entered the right weight, he's as much as a mustang nut as i am, he's got three in his driveway right now not to mention he used to be a ford mechanic (& one that actually knows his stuff)
My 03 GT put down 231.3 rwhp on a dynojet completely stock. With 15% loss, that's 272 hp at the flywheel. So, I also tend to think they are a bit underrated. At least mine is. This dyno pull was done in 90 degree weather with 85-90% humidity.
My 03 GT put down 231.3 rwhp on a dynojet completely stock. With 15% loss, that's 272 hp at the flywheel. So, I also tend to think they are a bit underrated. At least mine is. This dyno pull was done in 90 degree weather with 85-90% humidity.