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Chevrolet Performance 502 HO 502ci/461HP Engine


Chevrolet Performance
Chevrolet Performance 502 HO 502ci/461HP Engine

Affordable Big-Block Performance
with Huge Torque and 461 HP!

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What will you do with 461 horsepower and 558 lb.-ft. of torque from Chevrolet Performance's value-driven 502 HO crate engine? Whether you use it on the street, strip or even pulling a trailer with your workhorse truck, its performance range offers unlimited possibilities. In fact, it makes nearly 500 lb.-ft. by only 1,750 rpm, meaning it has all the low-rpm grunt you can use! To support all that torque, this Big-Block starts with the latest-generation block casting with four-bolt main caps and built with all-forged rotating assembly for exceptional strength and durability. A hydraulic roller camshaft is used for excellent drivability and a broad performance range; and an 8.75:1 compression ratio is suitable for regular pump gas at all altitudes and engine loads. This crate engine assembly includes an aluminum, dual-plane intake manifold, a water pump, 14-inch flexplate, balancer and more. You simply add the carburetor, starter and ignition system.

502 HO TECH SPECS:
  • Engine Type: Chevy Big-Block V-8
  • Displacement: 502ci
  • Bore x Stroke: 4.470'' x 4.000''
  • Block: Cast-iron with four-bolt main caps
  • Crankshaft: Forged steel
  • Connecting Rods: Forged steel, shot peened
  • Pistons: Forged aluminum
  • Camshaft Type: Hydraulic roller
  • Camshaft Lift: .510'' intake / .540'' exhaust
  • Camshaft Duration (@.050 in.): 211° intake / 230° exhaust
  • Cylinder Heads: Iron rectangular port, 118cc combustion chambers
  • Valve Size: 2.190'' intake / 1.880'' exhaust
  • Compression Ratio: 8.75:1
  • Rocker Arms: Stamped steel
  • Rocker Arm Ratio: 1.7:1
  • Water Pump: Cast-iron, long-style
  • Flexplate: 14'' diameter
  • Recommended Fuel: Regular pump (89 octane)
  • Ignition Timing: 32° Total at 4000 rpm
  • Maximum Recommended RPM: 5500
  • Balanced: External
  • GM Warranty

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.


    3 Products

    502 HO Engine Kit

    Chevrolet Performance 12568778 - Chevrolet Performance 502 HO 502ci/461HP Engine
    809-12568778
    502 HO Engine
  • 461 HP @ 5100 RPM
  • 558 ft/lbs TQ @ 3400 RPM
  • FREE
    SHIPPING
    & HANDLING!
    $6,245.99
    Ships

    502 HO Engine Kit
  • With EFI
  • Chevrolet Performance 12568778K2 - Chevrolet Performance 502 HO 502ci/461HP Engine
    809-12568778K2
    502 HO Engine Kit
    Includes:
  • 502 HO Engine
  • Go EFI 4
  • Return Spring
  • HEI Distributor
  • Carburetor Studs
  • FREE
    SHIPPING
    & HANDLING!
    Easy Kits
    $7,569.97
    Order Today Ships 05/31/16
    Chevrolet Performance 12568778K1 - Chevrolet Performance 502 HO 502ci/461HP Engine
    809-12568778K1
    502 HO Engine Kit
    Includes:
  • 502 HO Engine
  • Go EFI 4
  • Fuel Command Center
  • Return Spring
  • HEI Distributor
  • Carburetor Studs
  • FREE
    SHIPPING
    & HANDLING!
    Easy Kits
    $7,964.97
    Order Today Ships 05/31/16

    3 Products