Universal Fit, 555 cu. in. Engine Displacement, Long Block Crate Engine Type
**$175 shipping included in price
Info
The Edelbrock/Musi 555 Pro-Flo 4 XT is the most powerful package in our line and features the Pro-Flo 4 XT electronic fuel injection. The Pro-Flo 4 XT EFI system consists of a front mount 90mm throttle body design manifold with a large plenum and tapered runners that deliver more horsepower and torque than a traditional single-plane intake manifold. The system also includes fuel injectors, fuel rails, fuel pump, throttle body, electronic engine control unit (ECU) and 7" Android tablet with pre-loaded E-Tuner app and calibrations.
Like the Pro-Flo 4 single-plane application, this engine is ready to run right out of the crate with pre-loaded calibrations. The E-Tuner app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximum performance of your engine.
- Displacement: 555 c.i.d.
- Horsepower: 723 hp
- Torque: 652 ft-lbs
- Compression: 10.0:1
- Block: Big-Block (9.8" deck height)
- Crankshaft: Forged Steel 4.250"
- Pistons: Forged
- Camshaft: Rollin’ Thunder Hydraulic Roller #2264
- Rocker Arms: 1.7:1 Roller #77790
- EFI Systems: Pro-Flo 4 XT #35883
- Cylinder Heads: E-CNC #79555
- Distributor: Included
- Valve Covers: Cast Aluminum
- Warranty: 2-Year / Unlimited Mileage
Some parts are not legal for use in California or other states with similar laws/regulations