Professional Products has just released its Powerjection III electronic fuel-injection kit.

Powerjection III features “Adaptive Learning,” which eliminates the need for computer programming or tuning. Install, drive the vehicle, and the built-in engine-management system (EMS) does it all for you. (The Powerjection III also has provisions for personal laptop programming and mapping.)

A miniature EMS is incorporated into the throttle body, eliminating unsightly wires and remote mounting. Powerjection III is available in satin or polished finishes, installs in a few hours with normal hand tools, and will accept your original carburetor air cleaner. Plus, you can retain your original throttle linkage.

The complete kit contains the following: 750-CFM throttle body (an exact swap for the 4150 Holley), all gaskets, 62-lb/hr port-style injectors, integral EMS, 2.5-BAR MAP sensor and idle air control incorporated into the body, software and instruction manual, all harnesses and connectors, coolant sensor, throttle-position sensor and wideband 02 sensor with bung and clamps, fuel-inlet kit with EFI regulator, 220-LPH fuel pump, EFI fuel filter and fuel-pressure gauge. Check out the Powerjection III at www.professional-products.com.