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Engine Details »

Horsepower: 502 hp @ 5200 RPM
Maximum RPM: 5800
Torque: 567 lb-ft @ 4200 RPM
Compression Ratio: 9.6:1
Crankshaft: Forged Steel
Connecting Rods: Forged Steel
Camshaft: Steel Hyd Roller
Gross Lift: .527" / .544" E
Duration @ .050 Lift (.224 I 234E)
Pistons: Forged Aluminum
Cylinder Heads: Marine Duty Performer RPM 454-0. Cast from A356 aluminum and heat treated to T6 specs. Hard anodized to protect the aluminum in the harsh marine environment. 1.89" Inconel exhaust valves / 2.25" one-piece stainless steel intake valves
Intake: Edelbrock Performer RPM Dual Plane
Water Pump: New cast iron GM pump set up for V-Belt Drive System
Harmonic Balancer Included
Requires Engine Oil Cooler

P/N: 5026-HP