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In the world we know as the asphalt jungle, we can be the predator or we can be prey. For those who want to rule the streets, the Edelbrock-Musi 555 Crate Engine is the ultimate weapon of choice. Only 3 Left... order this beast now with 0% Interest FREE Financing!

3 LEFT - ORDER NOW!

THE 555 CRATE ENGINE

HUGE BENEFITS

CONFIGURATIONS

555 Crate engines are ready to run with three configurations including AVS2 carbureted, Pro-Flo 4 EFI, and Pro-Flo 4 XT EFI to suit your personal preference.

MUSI BUILT

Each 555 Crate Engine is hand-built by 8-time Pro Street World Champion Pat Musi, a legendary engine builder with a reputation for making big horsepower!

BIG POWER

Looks aside, these 555 crate engines make big power! This engine with Pro-Flo 4 XT EFI makes a neck-snapping 723 HP and 652 TQ on pump gas.

Edelbrock/MUSI 555 Carbureted Crate Engine

EDELBROCK/MUSI 555 CARBURETED

Born from the Edelbrock-Musi crate engine partnership, the 555 Crate Engine is assembled by the master engine builder himself, Pat Musi, using nothing but the best Edelbrock components including CNC-ported aluminum cylinder heads, Victor Jr. intake manifold, forged 10.0:1 pistons, forged steel crank, AVS2 Series 800 CFM carburetor, Rollin’ Thunder hydraulic roller cam and valvetrain, and Max-Fire ignition system.
    FEATURES INCLUDE:
  • AVS2 Carbureted
  • 676 horsepower with 649 ft-lbs of torque
  • Tuned to run on 91-octane pump gas
  • Competition ready yet ultra-reliable for daily street use

EDELBROCK/MUSI 555 PRO-FLO 4 EFI

The Edelbrock/Musi 555 RPM Pro-Flo 4 performance crate engine is complete with Pro-Flo 4 electronic fuel injection and is assembled with intake manifold, fuel injectors, fuel rails and throttle body, electronic engine control unit (ECU), handheld calibration module, high quality billet distributor, complete harness, O2 sensor & bung, fuel hose, hardware and software. This engine can be fine-tuned with the handheld calibration module without the need for a laptop.
    FEATURES INCLUDE:
  • Pro-Flo 4 Fuel Injection
  • 697 horsepower with 643 ft-lbs of torque
  • Tuned to run on 91-octane pump gas
  • Competition ready yet ultra-reliable for daily street use
Edelbrock/MUSI 555 Pro-Flo 4 Crate Engine
Edelbrock/MUSI 555 Pro-Flo 4 XT Crate Engine

EDELBROCK/MUSI 555 PRO-FLO 4 XT EFI

The Edelbrock/Musi 555 Pro-Flo XT is the most powerful crate engine package in our line and features our powerful Pro-Flo XT electronic fuel injection. The Pro-Flo XT EFI system consists of a skillfully engineered intake manifold with a unique design that delivers more horsepower and torque than a traditional single-plane intake manifold. The system also includes fuel injectors, fuel rails, O2 sensor & bung, throttle body, electronic engine control unit (ECU) and handheld calibration module. This engine can be fine-tuned with the handheld calibration module without the need for a laptop.
    FEATURES INCLUDE:
  • Pro-Flo 4 XT Fuel Injection
  • 723 horsepower with 652 ft-lbs of torque
  • Tuned to run on 91-octane pump gas
  • Most powerful 555 crate engine package
Edelbrock/MUSI 555 Logo

MEET THE ENGINE BUILDER

Pat Musi’s reputation for winning began in ’71 on the streets of Queens, New York, at the wheel of a souped-up ’55 Chevy. He wisely transitioned from the streets to more legal forms of drag racing and following brief stints in the bracket and Modified ranks, Pat Musi rose to prominence as one of the fiercest competitors in Pro Stock and a true champion with 8 PDRA Pro Street World Championships.

Today, Pat brings that experience of driving a race car into the engine-building room at Pat Musi Racing Engines where many of the top Pro Mod racers go for their race-winning engines. As he has since 2004, Pat works exclusively with us to share his expertise in the Edelbrock-Musi Crate Engine Program that was created specifically for drag racers looking for big horsepower with unmatched durability. The street segment of this partnership includes the Edelbrock-Musi 555 Crate Engine, a complete ready-to-run power plant that makes an incredible 723 horsepower and 652 ft-lbs of torque on pump gas.

HOMETOWN: Carteret, NJ
RACING EXPERIENCE: 8-time Pro Street World Champion, 4-Time PDRA Nitrous Wars Engine Building Champion, NHRA Pro Modified Event Winner, IHRA Pro Modified Event Winner, IHRA Pro Stock Event Winner, NHRA Pro Stock competitor
CAREER BEST ET / SPEED (1/8 mile): 3.615 seconds / 209.23 MPH

WATCH INTERVIEW WITH PAT

WHAT DO YOU GET?

When you invest in an Edelbrock-Musi 555 Crate Engine, you're not just buying an ordinary engine with some shiny parts. You become part of an exclusive club of horsepower aficionados who own a custom-built engine that others only dream about. With every 555 Crate Engine purchase, here is what you get in addition to a powerful and reliable street power plant:


    FEATURES INCLUDE:
  • The Ultimate Big Block built by a racing legend
  • One-on-one call with Pat Musi to discuss your setup
  • Certificate of Authenticity signed by Pat Musi
  • Exclusive 555 Owners Club decals for your ride
  • 0% Interest Free Financing with Affirm

SHOP TALK WITH PAT MUSI!