Description:

• Horsepower & Torque: 460 Horsepower / 479 ft. lbs. Torque
• Compression Ratio: 9.85:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Cast Crankshaft
  
• BluePrint Engines Hypereutectic Pistons
  

Block:

• BluePrint Engines High Strength Cast Iron Block, 454 BBC
• Manufactured and Machined in the USA!
• Mech Fuel Pump Provision: Yes
• 1-Piece Rear Main Seal
• Standard Deck
• 4-Bolt Main
  
• 4.250" Bore
  

Rotating Assembly:

• Cast Crankshaft
  
• 4.000" Stroke
• OEM Type 6.135" Connecting Rods w/ 150,000 PSI Bolts
• Hypereutectic Pistons
• Externally Balanced Front and Rear
  

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads - PS8013
• 119cc Chamber
• 2.30" Intake / 1.88" Exhaust Valves
• 316cc Intake / 124cc Exhaust Runners
• Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting (Must Verify Header/Exhaust Clearance)

Cam Specs:

• Hydraulic Roller
• .501 Intake / .510 Exhaust Lift
• 216 Intake / 228 Exhaust Duration
• @ .050-112 Degree Lobe Separation

Ignition Timing:

• Initial Timing 10-16° and Total Timing 32-34°

Also Includes:

• Intake Manifold Dual Plane, Satin Aluminum
• Holley Sniper 2 EFI System - BPP550-510-3XX
• Pro Billet Ready Run Distributor - BPP350RBK
• Intake Manifold Dual Plane, Satin Aluminum
• Harmonic Balancer
• Timing Cover
• Valve Covers
• Dipstick
• Oil Pan 
  

Notes:

• Features External 42.5 oz. imbalance. Recommend BluePrint Engines flywheel 14096987 or BluePrint Engines flex plate 399973.