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Engine Details »

Horsepower: 425 hp @ 5400 RPM
Maximum RPM: 6000
Torque: 460 lb-ft @ 4500 RPM
Compression Ratio: 9.7:1
Crankshaft: Scat-4340 Forged Steel
Connecting Rods: Scat-4340 Forged Steel I-Beam
Camshaft: Crane-Hydraulic Roller
Gross Lift: .509" I / .528" E
Duration @ .050 Lift (222-intake / 230-exhaust)
Pistons: Hyper-eutectic, Grafal Coated Skirts
Rings: Moly
Rocker Arms: Aluminum Pro Roller
Rockers: 1.5:1 ratio
Cylinder Heads: Edelbrock E-Tec 200 Aluminum
64-cc Combustion Chamber, 2.02" intake / 1.60" exhaust valve
200c intake runner volume (Vortec) design
Harmonic Balancer Included
Recommended Engine Oil Cooler

P/N: 383-HPA