Dyno Tested Performance Tunes

• Created with power gains in mind
• Power increases start at low RPMs and builds into a frenzy at high RPMs
• You'll notice significant improvements in drivability.
• The additional power and improved shift patterns yield quicker acceleration and better gas/fuel mileage both in town and on the highway
• The increase in MPG results from maximized efficiency as the improved timing curve and air/fuel ratio creates a more complete combustion. Your engine extracts more power from each molecule of gasoline.
• Improved throttle response.

Features:

• Improves timing and fuel curves, with user defined fine tuning adjustments permitted
• Adjustable rev limiter for a broader power band
• Eliminates skip shifts (CAGS) where applicable
• Adjust speedometer for gear and/or tire diameter changes
• Adjust shift points in vehicles with automatic transmissions (RPM and MPH shift points)
• Adjust transmission line pressure for firmer, more precise gear changes.
• Adjust shift time for quicker shifts.
• Adjust fan ON/OFF temperatures.
• Ability to re-tune vehicles after factory re-flash of PCM (Other programmers need to be updated by the manufacturer after a factory reflash; the Predator does not require this)
• Flash tool allows custom tuned downloads (optional cable required)
• Multi-vehicle diagnostic tool with live data monitoring and fault code (SES or check engine soon light) scan/erase capabilities.

Diagnostics

The Predator's diagnostic features includes scan and erase fault codes as well as live data monitoring of parameters supported. The scan and erase feature is designed to aid users when the "service engine" light comes on. Check the trouble code and its definition as erase the code if you want.

The live data monitoring feature is a good tool for tuning and to observe specific parameters while driving or during dyno testing. It allows user to monitor the following parameters (these values are from an LS1 5.7L V8 engine in a Corvette):

• Engine Load degrees ECT (engine coolant temperature)
• Short Term Fuel Trim Bank 1
• Long Term Fuel Trim Bank 1
• Short Term Fuel Trim Bank 2
• Long Term Fuel Trim Bank 2
• psi MAP (manifold absolute pressure)
• (rpm) Engine Speed
• (mph) Vehicle Speed
• (degrees) Spark (timing)
• (degrees) IAT (intake air temperature)
• (LB/m) MAF (mass air flow)
• TP Angle
• (mV) H02S Bank 1 sensor 1
• (mV) H02S Bank 1 sensor 2
• (mV) H02S Bank 2 sensor 1
• (mV) H02S Bank 2 sensor 2
• (degrees) Knock Sensor

PC Interface Kit

The PC Interface Kit is an optional add-on that allows you to connect your Predator to your PC. This is necessary if you want to update your Predator software. The PC Interface Kit includes a DiabloSport approved DB9 to DB9 serial extension cable and a 12 Volt 1 Amp power supply.

APPLICATION LIST:

Predator 1 (U7198)

• 2002 Cadillac Escalade
• 1999-2002 Chevrolet Camaro (5.7L LS1)
• 1999-2003 Chevrolet Corvette (5.7L LS1, 5.7L LS6)
• 1999-2002 Chevrolet Silverado, Tahoe (4.8L, 5.3L, 6L, 8.1L)
• 1999-2002 Chevrolet Suburban, Avalanche (4.8L, 5.3L, 6L, 8.1L)
• 1999-2002 GMC Sierra, Denali, Yukon (4.8L, 5.3L, 6L, 8.1L)
• 1999-2002 Pontiac Firebird / Trans Am (5.7L LS1)