Chevrolet Performance ZZ572ci/720HP Engine - JEGS

Chevrolet Performance ZZ572ci/720HP Engine


Chevrolet Performance
Chevrolet Performance ZZ572ci/720HP Engine

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The Chevrolet Performance ZZ572 / 720 are engineered for sportsman racers. The new ZZ572 / 720 is built around an all-new Gen VI tall deck Bow Tie cylinder block. This all new race block is filled with a forged 4340 steel crank with 4.375 inch stroke, shot peened forged 4340 H-beam rods and forged aluminum pistons with full floating wrist pins. Plasma- moly piston rings are standard as is the screened and louvered windage tray. Chevrolet Performance first purpose built drag race engine is filled with hard core race parts for hardcore performance and long term durability!

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



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    ZZ572/720 Deluxe Engine

    		809-19201334
    		ZZ572 Tall Deck Engine
  • 720 Horsepower @ 6250 RPM
  • 685 ft/lg of Torque @ 4500 RPM
  • Not for Marine Use
    More info on Chevrolet Performance 19201334
    Installation Instructions for Chevrolet Performance 19201334
    		• $13,885.99
    Ships
    06/26/13

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