ZZ502/502 Base (MUST CALL TO ORDER AND TO GET CURRENT PRICING) - Classic Muscle (12496963)

  • Sale Price: $10,267.07
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Details

  • Product ID: 12496963
  • Description:

    The Chevrolet Performance Parts ZZ502 Base Engine, which boasts 4.47" bores and is stroked to 4.00", comes with aluminum, oval port cylinder heads with generous 110cc combustion chambers. Its big time valvetrain features 2.25" intake and 1.88" exhaust valves to keep it breathing easy! The crankshaft is forged steel and is paired up with a hydraulic roller camshaft for great performance.
    Simply add an intake manifold, carburetor, water pump, distributor, and plug wires.
    Specifications
    Engine Type: Big Block Chevy V8
    Displacement: 502 ci
    Bore x Stroke: 4.47 x 4.00
    Block: Cast iron with 4-bolt main caps
    Crankshaft: Forged steel
    Connecting Rods: Forged steel, shot peened
    Pistons: Forged aluminum
    Camshaft: Hydraulic roller
    Camshaft Lift: 5.27 Intake/.544 Exhaust
    Camshaft Duration @ .050": 224° Intake/234° Exhaust
    Cylinder Heads:Aluminum oval port, 110cc chambers
    Valve Size: 2.25 Intake/1.88 Exhaust (Stainless Steel)
    Compression Ratio: 9.6 to 1
    Rocker Arms: Stamped Steel
    Rocker Arm Ratio: 1.7 to 1
    Recommended Fuel: 92 Octane
    Ignition Timing: Base 8° BTDC, 30° total
    Maximum Recommended RPM: 5800
    Balance: External ZZ502/502 Base