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  • GM Small Block Compatible 396 c.i. Engine - 491 Horsepower - Base Dressed - Fuel Injected

GM Small Block Compatible 396 c.i. Engine - 491 Horsepower - Base Dressed - Fuel Injected

1874.75
7499.00
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          Description

          Description:

          • Horsepower & Torque: 491 Horsepower / 509 ft. lbs. Torque
          • Compression Ratio: 10.4:1
          • BluePrint Engines Aluminum Heads
          • BluePrint Engines Hydraulic Roller Cam
          • BluePrint Engines Forged Crank
          • BluePrint Engines Forged Pistons

          Block:

          • BluePrint Engines High Strength Cast Iron Block
          • Manufactured and Machined in the USA!
          • Cylinders are Sonic Tested for Thickness
          • Drilled and Tapped for Clutch Linkage
          • Align Honed Main Bearing Bore
          • Mech Fuel Pump Provision: Yes
          • Passenger Side Dipstick
          • 1-Piece Rear Main Seal
          • 4-Bolt Main
          • 4.000" Bore
          • Cylinders Honed on Computer-Controlled Machine to Within .0002 Straightness and Roundness

          Rotating Assembly:

          • BluePrint Forged Crankshaft
          • 3.875 " Stroke
          • Forged I-beam 6.000" Connecting Rods
          • Forged Pistons
          • Internally Balanced Front - Externally Balanced Rear

          Cylinder Heads:

          • BluePrint Aluminum Cylinder Heads�- HP8103
          • 64cc Chamber
          • 2.08" Intake/1.60" Exhaust Valves
          • 220cc Intake / 67cc Exhaust Runners

          Cam Specs:

          • Hydraulic Roller
          • .544 Intake / .555 Exhaust Lift
          • 230 Intake / 236 Exhaust Duration
          • @.050-110 Degree Lobe Separation�

          Ignition Timing:

          • 34 Degrees Total at 3500 RPM

          Also Includes:

          Notes:

          • Not for use in pollution-controlled vehicles.
          • Engine package does not include fuel pump.
          • Engine is configured to run in fuel only mode.
          • The�Aftermarket intake manifold installed on this engine may not be compatible with OEM accessory brackets that use intake mounted bosses.
          • This engine features a true 4-inch bore, which mathematically yields 389�CID with a 3.875-inch stroke.
          • 93 octane or higher is recommended for this engine.
          • The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
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