Owners manual

Ford 4.6 and 5.4 Liter Evolution
22
Speed Limiter
The Speed Limiter restricts the top speed of the vehicle. Factory speed limit
values are generally based on the tolerances of the driveline components.
Excessive vehicle speeds can cause component failures (ex. tire or universal
joint failure) possibly resulting in loss
of control, property damage, injury, and even
death. Raising this value is recommended for off-road or racing applications only.
(Hint: This value may be lowered in fleet situations or situations where young drivers are present.)
Timing Adjustment
This timing option helps determine the final ignition timing based on
intended
fuel octane rating. Modifying your timing may help improve fuel
economy as well as overall performance. However, choosing timing advance
that is too high might cause detonation (pinging), which may cause serious
harm to your engine. Lowering this value will not harm the engine but may
reduce performance and economy.
(Hint a good general rule is to increase timing .5 counts for every octane count you go up, i.e. if you are
running 93 octane fuel in level three you could safely increase the timing 1.5 counts).
WOT Fuel
The WOT Fuel option adjusts the amount of additional fuel during Wide
Open (full) Throttle. A value of 1.5 increases the fuel by 50%. A value of 1.8
increases the fuel by 80%. Using a higher value may improve performance
during hard acceleration. This value only affects WOT fueling and has no
effect on normal driving conditions.
(Hint: Raising this value may help improve 0-60 and quarter mile times.)
Note: After creating an initial custom program, you will be able to reload
the options into any future programs by selecting the “Load Previous
Settings” option. From there, you can modify the values more if desired.