Keep in mind these numbers are on a Mustang dyno and this happens to be VAC's Mustang dyno. Timely results as just yesterday an article was posted showing the difference in numbers between the VAC Mustang Dyno and a Dynojet. In STD correction on a dynojet these results would likely be over 500 horsepower in the wheels. Probably a good amount over possibly making for a new naturally aspirated stock motor record so somebody should get this car on a dynojet for that reason alone.
Very impressive results here with the Evolve parts and tuning.