Royal Flush EFI

The Royal Flush is the same as the Killshot system except it has an integrated CDI box built into the ECU unit. That way you control fuel and ignition from one handheld device!

ACES Fuel Injection Royal Flush Self-Tuning EFI system is the most powerful TBI, using the most advanced technology. ACES Fuel Injection provides the latest EFI innovation for this system by integrating with EFI control module and a CDI ignition system in one ECU. This is a revolutionary upgrade and huge leap forward world of after-market EFI products. Using ACES’ Royal Flush EFI system to convert and upgrade traditional engines, customers can control engine’s fuel injection and high-energy ignition with only one ECU and one controller, which not only saves money, but also simplifies
the installation for our customers. ACES will continue to provide customers with reliable and high-quality products, while also providing the latest innovative technology and products.

The ACES Fuel Injection Royal Flush EFI system supports up to 650 hp with four 100 lb./hr. Injectors and outputs 220 mj spark energy. The cutting-edge system includes a throttle body assembly (with the injectors, TPS, MAP, IAT, stepper motors installed) wire harness, ECU, handheld programmer/monitor, wide band O2 sensor, and components necessary to install it on your intake manifold. The Royal Flush is designed to fit any 4150 flange 4-barrel intake manifold, easy to use and install, and includes a high resolution, full color handheld controller with 5-inch touchscreen for tuning and monitoring.

ROYAL FLUSH includes:

• 32-bit Power Architecture® based MCU for automotive powertrain applications
• Throttle Body designed to fit a 4150-style flange intake manifold
• Reliable external mount ecu/integrated CDI ignition
• Supports up to 650hp with Four 100 Lb/Hr Injectors
• Integrated Digital CDI with 220 mj spark energy output
• 2-stage Rev limiter setting for maximum RPM
• 2-stage Rev limiter setting for Launch control and burn out
• Step retard for Nitrous control
• RPM range 15000/10000RPM at full power
• Boost application with 3bar TMAP sensor, TPS, and IAC.
• Bosch 4.9 Wide band O2 sensor
• External fuel pump relay
• Dual fan control
• 5 inch High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
• Simple Calibration Wizard - No laptop required.
• High Fidelity Lap Top Tuning Software Included
• Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI.
• CAN communication for Handheld calibration and display
• Available ACES CAN module adds inputs and outputs for aftermarket digital displays
• Available finishes: black ceramic, polished
• Available in base and master kits (master kits include complete fuel system: 20 ft. of fuel hose, fuel pump, filter/regulator, necessary hardware, and bulkhead fitting for returning fuel to tank)
• Available finishes: black ceramic, classic gold, and shiny
• Choose from Base or Master Kits (Master Kits includes complete fuel system: 20 ft. of Earl's Vapor Guard fuel hose; fuel pump; filters; necessary hardware, and bulkhead fitting for returning fuel to tank)

You can view installation manual HERE.