The dynomometer uses a DynPep...
The dynomometer uses a DynPep 7 software program that allows a Superchips dyno technician to read the speedometer and tachometer during each pass. (The A/F wideband gauge was not utilized for our testing and should be disregarded.)
| 5,800 | 295.01 | 267.35 | 301.17 | 272.91 |
| 5,900 | 293.56 | 261.54 | 302.34 | 269.35 |
| 6,000 | 294.58 | 258.08 | 301.02 | 263.73 |
| STOCK AND TUNED COMPARED |
| All numbers are SAE corrected. |
| Dyno Run | Stock | Tuned |
| HP | TQ | HP | TQ |
| 1 | 296.90 | 312.76 | 305.79 | 323.56 |
| 2 | 298.83 | 313.91 | 305.34 | 321.16 |
| 3 | 299.37 | 314.18 | 304.13 | 323.05 |
| 4 | 296.19 | 313.44 | 303.45 | 321.11 |
| Average | 297.82 | 313.57 | 304.67 | 322.22 |
| Average Gains Over Stock | 6.85 hp | 8.65 lb-ft |
Then the software converts...
Then the software converts the raw data into a dyno graph and corrects the numbers using an SAE standard so that pulls performed under different weather conditions can be more accurately compared. Here you can see the four SAE-corrected baseline runs charted onscreen. Peak numbers are shown in the graph; max numbers are at the bottom left.
Superchips Flashpaq Benefits At A Glance* Greater increases in torque, horsepower, and driveability.
* Faster quarter-mile and 0-60 times.
* Calibrate speedometer, odometer, and shift points for tire and gear changes.
* Monitor and record driving and vehicle performance with data logging.
* Adjust shift points and firmness.
* Adjust speed and engine-rev limiter.
* Real time vehicle sensor display.
* Check ignition timing and fluid temperatures.
Then, Superchips technician...
Then, Superchips technician Chris Wade plugs the Flashpaq into the OBD-II port of the G8 GT. (All Pontiacs built since model year '96 have OBD-II ports. It's located underneath the dash.)
New Features For 2009
* A smaller case design with ergonomic features for easy, one-handed operation. The case is only 4.75x3x0.75-inch, allowing it to work with most GPS and cell phone in-cabin holders. This allows for an easy-to-use data acquisition and monitoring experience.
* Easier to use menu structure, much more intuitive.
* New screen with dimmable backlight for better readability.
* Fewer part numbers and more coverage included on each part number for the consumer.
* Upgraded buttons for ease of use.
The Flashpaq programmer has...
The Flashpaq programmer has an integrated, easy-to-read display with step-by-step directions to tune your Pontiac. Here, the Flashpaq tells the driver to turn on the ignition, but not start the motor. Then it reads the G8 GT's ECU and identifies the car by model.
* New electronics inside for better reliability and faster performance.
* Rugged cases are tested for durability.
* Works with most CAI and exhaust kits right out of the box.
Breaking News
93-Octane Tune ReleasedJust before we went to press, Superchips released its 93-octane tune for the G8 GT, which the company tested on a SuperFlow dynamometer. HPP was not present for this test. The results are:Stock: 290.8 hp / 304.5 lb-ftTuned: 306.7 hp / 319.9 lb-ftIncrease: 15.9 hp / 15.4 lb-ft
According to the company, its SuperFlow dynamometer reads horsepower and torque differently than the Dynojet dynamometer used in our testing, and this accounts for a 6hp loss on the baseline. "The SuperFlow reads a little low for comparison," says the staff at Superchips.
The 93-octane tune should ship with new Flashpaq tuners by the time of print, or download it to your Flashpaq by going to www.superchips.com and click on Update Your Tuner.