GM Small Block Compatible 400 c.i. Engine - 500 Horsepower - Base Dressed - Carbureted

Description:

• Horsepower & Torque: 500 Horsepower / 510 ft. lbs. Torque
• Compression Ratio: 10.3:1
• 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!
• Drilled and Tapped for Clutch Linkage
• Mech Fuel Pump Provision: Yes
• Passenger Side Dipstick
• 1-Piece Rear Main Seal
• 4-Bolt Main
• 4.125" Bore
  

Rotating Assembly:

• BluePrint Forged Steel Crankshaft
• 3.750" Stroke
• 5.700" Connecting Rods w/ 150,000 PSI Bolts
• 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
• .553 Intake / .576 Exhaust Lift
• 236 Intake / 242 Exhaust Duration
• @ .050-110 Degree Lobe Separation

Ignition Timing:

• 10-16° Initial and Total Timing 32-34° at 3500 RPM

Also Includes:

• Holley 850cfm Double Pumper Carburetor - BPP04781S
• Satin Aluminum Intake Manifold - BPP350VINT
• HEI Ready Run Distributor - BPP350RBK
• Valve Covers - BPP9518
• Timing Cover
• Oil Pan
  

Notes:

• Not for EGR
• The Aftermarket intake manifold installed on this engine may not be compatible with OEM accessory brackets that use intake mounted bosses.
• The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.