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Edelbrock Musi 555 RPM XT Crate Engines


Edelbrock
Edelbrock Musi 555 RPM XT Crate Engines


FIVE-FIFTY-FIVE CUBIC INCHES!



Edelbrock/Musi 555 crate engines are a powerful big cubic inch package that feature the all new Edelbrock E-CNC cylinder heads for the ultimate in Edelbrock performance. E-CNC cylinder heads are fully CNC ported to achieve optimal air-flow for maximum horsepower and torque in high-performance street and light-duty racing applications. They feature exhaust port exits in the stock location, which allow for the use of off-the-shelf headers. They are available in three options: carbureted and with Pro-Flo 2 or Pro-Flo XT electronic fuel injection. Each engine is assembled by 8-time Pro Street World Champ Pat Musi. They all deliver maximum HP and torque on 91 octane.



3 Products
Carbureted

350-49550
Edelbrock/Musi 555 RPM XT Carbureted Crate Engine
  • Chevy 555 (Big Block)
  • 676 HP, 649 ft/lbs
  • Victor 454-R Jr. Manifold
  • Water pump not included
    More info on Edelbrock 49550

    Fits Applications
    $159
    Dyno Chart for Edelbrock 49550 Installation Instructions for Edelbrock 49550
  • $13,349.95
    Order Today Ships 05/06/14
    Electronic Fuel Injection

    350-46550
    Edelbrock/Musi 555 RPM XT EFI Crate Engine
  • Chevy 555 (Big Block)
  • 697 HP, 643 ft/lbs
  • Pro-Flo 2 EFI
  • Water pump not included
    More info on Edelbrock 46550

    Fits Applications
    $209
    Dyno Chart for Edelbrock 46550
  • $16,509.97
    Order Today Ships 05/06/14

    350-47550
    Edelbrock/Musi 555 RPM XT EFI Crate Engine
  • Chevy 555 (Big Block)
  • 723 HP, 652 ft/lbs
  • Pro-Flo XT EFI
  • Water pump not included
    More info on Edelbrock 47550

    Fits Applications
    $209
    Dyno Chart for Edelbrock 47550 Installation Instructions for Edelbrock 47550
  • $17,249.95
    Order Today Ships 05/06/14

    3 Products