Pace Exclusive ZZ502 600+ HP Deluxe Crate Engine
Finally an affordable 600 + horsepower big block Chevy that produces 550 + ft/lbs of torque. These beastie rats come fully assembled and are individually dyno tested and tuned for optimum horsepower and torque.
Click here to see dyno chart
Engine features and benefits:
- Cast iron 4 Bolt main GEN VI block
- Nitride-treated forged 1053 steel external balanced crankshaft
- Shot-peened forge 4340 steel connecting rods
- Forged aluminum pistons.
- Hydraulic Roller Camshaft.
- Intake Lift- .644"
- Intake Duration @ .050" 236 degrees
- Exhaust lift- .639"
- Exhaust Duration @ .050" 245 degrees
- Lobe Centerline-112
- 24 Degree Aluminum rectangular port heads
- 9.6:1 Compression ratio
- 110cc combustion chamber, 300cc intake port, 2.25” I/1.90” E valves
- New GM aluminum short water pump
- GMPP performance HEI distributor
- 800 CFM carb and aluminum intake
- High torque starter
- GMPP performance plug wires with looms
- GMPP 8” high-rpm harmonic balancer
- 14” automatic flexplate
- Chevy orange powder coated GMPP valve covers with breathers
- 14” Black air cleaner with Chevy logo
- Dyno test sheet with tuning specs
- Warranty - 1 Year Parts only
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