ACES Fuel Injection Royal Flush EFI/CDI Master Kit for Ford 289/302 Engines

Whether you’re looking to boost your vehicle in the future or simply want the best out of your Ford 289 or 302 engine, the Royal Flush EFI and CDI kit is a great start! With the power of four-barrel throttle body injection, ACES guarantees support for 650 naturally aspirated horsepower. While it includes important sensors like TPS and wide-band O2 sensors, it also avoids contact with engine heat and vibrations. This is achieved by separating the ECU and throttle body from one another. Not only does it yield lasting performance, but it also means you get to enjoy the finish of your choice worry-free.

Features and Benefits:
- Fits most 4150-flange, 4-barrel intake manifolds
- Separate ECU & throttle body to avoid engine heat/vibrations
- Throttle body comes in black or polished finish
- (4) 100 lb/hr fuel injectors
- Works best with 200-600 HP applications
- Supports up to 650 naturally aspirated horsepower
- TPS, MAP, IAT, & wide-band O2 sensors built into throttle body
- Features digital capacitive discharge ignition (DCDI)
- 2-step rev limiter setting for burnout & launch RPM control
- Primary voltage: 450-530 volts, secondary voltage: 50,000 volts
- Blackjack Pro distributor with CNC-machined, cast aluminum body
- Sealed ball bearing on top, sintered steel bushing on bottom
- Maintains stability up to 10,000 RPM
- Gravity-fed, 255-LPH, inline fuel pump
- Fuel pressure regulator & liquid-filled pressure gauge supplied
- 100-micron pre-filter & 10-micron fuel filter
- 3/8” fuel line reaches up to 20’ & includes necessary fittings
- Startup wizard & self-learning ECU simplify installation
- Configurable for boost & nitrous applications via laptop

Aptly called the High Roller, the digital capacitive discharge ignition rewards your vehicle with the highest spark energy available. It alone gives you complete combustion even in the harshest conditions plus two-step rev limiter settings for burnout and launch RPM control. To keep up with it, ACES equips the kit with a Blackjack Pro distributor that maintains stability up to 10,000 RPM. Drivers also receive a gravity-fed inline fuel pump that flows at 255 LPH, comes with a 100-micron pre-filter, and 20’ long fuel line. Complete with a self-learning ECU, there’s no better way to build a tune unique to your ride.

Vehicle Fitment:
- 1965-1985 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
*For models with a Ford 289 and 302 engine ONLY

Tech Tip: The self-learning function works best for stock to mildly modified applications. For more aggressive applications and even some stock/mild applications, ACES Fuel Injection offers free tuning software on their website.

Please Note: The kit is E85-compatible, you simply need to change several settings for it to work. However, any damages to the system caused by using E85 are not covered by the ACES Fuel Injection warranty policy.