User Manual

Ford 4.6 and 5.4 Liter Evolution

• Accelerate the vehicle to between 1750 and 2000 RPM. Maintain a

steady RPM before beginning your run. To achieve consistent and

accurate results, all subsequent runs should be made from the same

RPM starting point.

• Complete your dyno run as normal.

This method should provide accurate performance results.

Note: Performance calculations may vary from dyno to dyno, even among

dynos of the same model. Calculated performance values will also vary based

on many factors including vehicle condition, ambient weather conditions,

geographic location (altitude), fuel quality, and other factors. The gains you

achieve may be higher or lower than the average advertised gains achieved

during testing. This is normal and does not necessarily indicate a problem

with the product.