Edelbrock Pro-Flo XT EFI Intakes & Systems

Product images may differ from actual product appearance.

Pro-Flo XT EFI Intake Manifold
Engineering at its finest, Pro-Flo XT intakes have a large plenum and long, tapered runners to deliver maximum horsepower and broad torque across a 1500-6500 RPM range. Choose between as-cast aluminum or black powdercoating. An LS-type front-mount 90mm throttle body feeds the intake all the air it needs (only included with complete systems).

Pro-Flo XT: The Most Complete EFI System Available
Ready-to-run bolt-on performance packages that include:

Intake manifold with fuel injectors, fuel rails, and throttle body

Preterminated 2-piece EFI harness

Engine control unit (ECU)

Narrowband O2 sensor

Handheld calibration module

Mallory distributor

Fuel pump, filter, and hose

Installation hardware

Pro-Flo XT software

Complete Wiring Harness
Unique 2-piece design offers quick connection of the engine and chassis harness at the bulkhead on the firewall for easy removal if needed.

Flash-Programmable ECU
Engineered by EFI Technology, a world leader in advanced electronic engine management, this control unit features flash-programmable memory and full-sequential injection (individual injector firing). Flash memory allows multiple tuning options, including Map-N (Speed Density) and Alpha-N (Speed Throttle). Map-N references RPM (engine speed) against MAP (manifold absolute pressure) to determine fuel and spark requirements; Alpha-N references RPM against throttle position. A base calibration is preloaded, and base calibrations for common performance engines are on the included CD (additional calibrations available at www.edelbrock.com). Create custom calibrations using Pro-Flo XT software. Closed loop fuel targets with included narrowband or optional wideband O2 controller are also supported.

Handheld Calibration Module
Edelbrock pioneered tuning on-the-fly fuel injection in 1995 with the original Pro-Flo that featured an exclusive handheld calibration module. Also included with the Pro-Flo XT, this unique module plugs into the ECU for fast access anytime. Save up to three calibrations. An easy-to-read display allows real-time adjustment of fuel, ignition, and RPM without a computer. Initial calibration, however, must be loaded with Pro-Flo XT software on a laptop or PC.

Pro-Flo XT Software
If laptop tuning is preferred, use Pro-Flo XT software for unlimited custom tuning and enhanced tuning resolution of fuel and spark maps. Tune, save, and restore as many custom calibrations as you want.

Pro-Flo XT EFI System At-a-Glance
New intake manifold design with late model LS-type 90mm throttle body

2-piece EFI harness

Flash-programmable ECU (no chip) has base calibration
Requires use of PC and included AC adapter for first-time base calibration selection

Full-sequential injection (individual injector firing)
Map-N/Speed Density & Alpha-N/Speed Throttle tuning strategies for fuel & spark requirements
Closed loop fuel control
Accepts one narrowband or wideband O2 sensor
Tune with handheld calibration module and store up to three base maps
4x6 fuel and 3x6 spark tables on calibration module
Real-time adjustments with module (or software once program has been saved/cycled for ECU)
Tune with laptop and store unlimited calibrations
11x16 load and RPM tables on laptop/PC
4-wire stepper idle motor
Adjustable rev limiter