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UltraPower
Performance Programming was introduced in 2004, and over
the last 5 years it has proven itself as the best power
& mileage modification for the Workhorse 8.1L engine.
We designed our tuning with the use of our Taylor Heavy-Duty
Dynamometer, and we are the only company that tunes specifically
for the RV application. To achieve our increases we adjust
the internal parameters of the onboard ECM so that the engine
will achieve the maximum Power, Torque & Efficiency
all of the time.
For
instructions on removal of ECM go Here
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GM
Power Tune
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.5-2
MPG Increase on Average! |
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80
Hp & 100 ft. lbs Torque Increase! |
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Maximize
Your Banks System by Custom Tuning! |
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All
Reprogramming is VIN Specific |
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Life-time
Warranty! |
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100%
Satisfaction Guarantee! |
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87
Octane Fuel with No Pinging...No Need For Higher Octane! |
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No
Other Modification For the 8.1L Workhorse Engine Performs
as well as UltraPower, Including The Banks PowerPack! |
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All
Tuning is Performed within Engineered Tolerances |
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Available
for GM Engines 4.3L through 8.1L including 6.6L Duramax. |
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Stock
8.1L Workhorse |
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UltraPower
8.1L Workhorse
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