Our friends at AmericanMuscle shared with us their first dyno results from testing of a 2015 Mustang EcoBoost Automatic with a mix of 87/93 octane gas.
The dyno yielded some great numbers:
Stock Horsepower (SAE Correction on Dynojet 224xLC): 271HP
Stock Torque (SAE Correction on Dynojet 224xLC): 290TQ
The only downside was that power did fall off early in the upper RPM ranges.
See inside for more analysis and updates on the Bama Performance team’s custom tune which should open up performance up top for the 2015 Mustang EcoBoost.