Edelbrock 35923 Pro-Flo 4 XT-Style, Chrysler Big Block RB

The Edelbrock Pro-Flo 4 XT EFI Kit #35923 for Chrysler big-block 413, 426, 440 RB engines is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder.

• This system features a black powder-coated Pro-Flo XT manifold that comes preassembled with:
  • High-flow injectors
  • Fuel rails
  • 90mm throttle body
  • All supporting sensors
  • Wire harnesses
  • ECU
• The high-performance Pro-Flo XT manifold is designed with a large plenum and long tapered runners for high-horsepower and/or large cubic-inch applications.
• This kit uses 35 Lb/Hr injectors and is rated for 550 horsepower at 58 PSI of fuel pressure.
• Upgraded Bluetooth chip that is faster, more reliable and will not drop connection.
• We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations.
• The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get the maximize performance. E-Tuner 4 app features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals.
• The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.

Installation Instructions (PDF)