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Ford 4.6 and 5.4 Liter
Evolution
(Hint: This value may be useful in situations where an increase in idle may be desired,
such as when running undersized or "power" accessory pulleys.)
WOT (Wide Open Throttle) Shifting
On automatic transmissions, these are the RPM points at which the vehicle
will shift when you are at Wide Open (full) Throttle. Raising these values
helps to keep the engine in the peak power curve after a shift.
(Hint: Raising these values may help improve 0-60 and quarter mile times.)
Standard (Std.) Shifting
On automatic transmissions, these are the MPH points at which the vehicle
will want to shift during normal acceleration. Positive values will cause later
shifts while negative values will cause shifts to occur sooner.
(Hint: Negative values may help improve fuel economy while positive values will
improve performance.)
Shift Firmness
On automatic transmissions, these values represent a percentage change in
shift firmness, or in other words how "hard" your transmission will shift. A
positive number will cause the shift to be firmer. A negative number will
cause it to be softer.
(Hint: Firming up the shifts may help improve 0-60 and quarter mile times.)
Rev. Limiter
The Rev. Limiter prevents the engine from over-revving and causing engine
damage. If you set this value to 4500, you would not be able to rev the engine
beyond that even with the accelerator to the floor. Setting this value higher
can help take advantage of the power generated at higher RPMs. Also make
sure to set the Rev. Limiter at least 150 RPM higher than the highest WOT
Shift Point or you may experience erratic shifting.
If you drive on public roads after adjustment of the rev
WARNING
limiter, you must still obey all driving laws, including adhering to posted
speed limits.
CAUTION: Setting this value too high can cause damage to your engine.
Adjusting the rev limiter for purposes inconsistent with the product's
intended function violates the product's intended use and will invalidate the
product's warranty. Edge Products is not responsible for or liable for the
consequences of improper product use.
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