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Jun 3, 2006 | 03:19 PM

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RICK_DIZZLE

SIZZUPER DIZZLE NIZZLE

Joined: Jun 2006

Posts: 510

Likes: 0

Grand Prix Gt Pcm

Up for grabbs is this Gran Prix PCM came of a 2002 will not fit supecharged models PM me for more info or to make offer.

CURRENT APPLICATIONS:
- 1997-2003 Grand Prix GT
- NOW AVAILABLE!! 2004 Grand Prix GT

Developed with the average 3800 enthusiast in mind, this calibration has been designed and dynamometer tested and proven for the following vehicle modifications installed:
- Cold air induction system (brand not applicable)
- Cat-back exhaust system (brand not applicable)
- Premium fuel (91+ octane)*

- Although the PCM calibration is designed for the above mods, it will also show a definite increase in performance on a stock GT.
- Additional modifications beyond what were used on the test vehicle may be used with caution. More radical modifications (such as camshaft changes and head porting, etc.) should consult with Digital Horsepower Inc. technical assistance first.

*NOTE: Premium fuel IS required.

FEATURES:
- Speed limiter removed
- 3-1 and 4-2 skip shifts
- Transmission line pressure increased
- Shift points moved (5800-6000rpms)
- Fan turn on points altered:
- 186 degree turn on
- 2 minute fan on at key-off (this feature activates when engine coolant is 179 degrees or greater)
- MAF calibration adjusted for proper operation and year
- Digital Horsepower Inc. fuel/spark adjustments:
- En-richens fuel delivery for critical problem areas
- Provides a consistent power gain across the entire power band
- Reduces spark retard (knock retard)
- Removes “40MPH WOT lag”
- Dynamometer testing has shown approximately 8-12HP in 60 degree temperatures on a development vehicle using 93 octane fuel.

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