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Chevrolet Performance ZZ572ci/720HP Engine


Chevrolet Performance
Chevrolet Performance ZZ572ci/720HP Engine

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Designed for Sportsman racers, the Chevrolet Performance ZZ572/720 is built around an all-new Gen VI tall deck Bow Tie block that includes a 4340 steel crankshaft (4.375" stroke), 4340 steel H-beam rods, aluminum pistons with full-floating wrist pins, plasma moly piston rings, and screened/louvered windage tray. Hard-core race parts for hard-core performance and durability!

Specifications
  • Cast Iron Block with 4-Bolt Main Caps
  • Forged Steel Crankshaft
  • Forged Steel Connecting Rods
  • Forged Aluminum Pistons
  • Mechanical Roller Camshaft
  • Camshaft Lift: .714 Intake/Exhaust
  • Camshaft Duration at .050": 278° Intake, 282° Exhaust
  • Aluminum Cylinder Heads (Rectangular Port, 118cc Chambers)
  • Valve Size: 2.250" Intake, 1.880" Exhaust
  • Compression Ratio: 12 to 1
  • Aluminum Roller Rocker Arms
  • Rocker Arm Ratio: 1.7 to 1
  • 1150 cfm Dominator Carburetor
  • Aluminum Water Pump (Short Style)
  • Ignition Timing: 8° BTDC (36° Total)
  • Recommended Maximum RPM: 6750
  • Recommended Fuel: 110 Octane Race Gas
  • Internal Balance



  • 1 Product
    ZZ572/720 Deluxe Engine

    809-19201334
    Tall Deck ZZ572 Engine
  • Horsepower: 720 at 6250 RPM
  • Torque: 685 ft/lbs at 4500 RPM
  • Not for Marine Use
    More info on Chevrolet Performance 19201334
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  • $14,687.99
    Order Today Ships 04/28/14

    1 Product