Blueprint Engines Chev 540 Pro Series Stroker Engine Dressed 670hp # PS5401CTC540 CI ProSeries Stroker Crate Engine Big Block GM Style BBC Dressed Longblock with Carburetor HP & Torque: 670 HP 660 FT LBS Compression Ratio: 10. 0: 1 Aluminum Heads Hydraulic Roller Cam Forged Crank Forged Pistons BLOCK: NEW BluePrint Cast Iron Block Manufactured and Machined in the USA! 4 Bolt Main 4. 500" Bore 1 Piece Rear Main Seal Mech fuel pump provision: Yes Standard Deck ROTATING ASSEMBLY: New BluePrint Forged Crankshaft 4. 250" Stroke

540 CI ProSeries Stroker Crate Engine | Big Block GM Style | BBC | Dressed Longblock with Carburetor

• HP & Torque: 670 HP / 660 FT LBS
  Compression Ratio: 10.0:1
  Aluminum Heads
  Hydraulic Roller Cam
  Forged Crank
  Forged Pistons

BLOCK:

• NEW BluePrint Cast Iron Block
  Manufactured and Machined in the USA!
  4-Bolt Main
  4.500" Bore
  1-Piece Rear Main Seal
  Mech fuel pump provision: Yes
  Standard Deck

ROTATING ASSEMBLY:

• New BluePrint Forged Crankshaft
  4.250" Stroke
  Forged H-beam 6.385" connecting rods
  Forged Pistons
  Internal

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:

• Cam Type: Roller
  .647 Intake .647 Exhaust
  248 Intake / 254 Exhaust duration
  @ .050 - 112 degree lobe separation

ALSO INCLUDES:

• Valve covers, oil pan and timing cover
  Harmonic balancer
• Intake Manifold
• Carb
• Distributor
• plugs and wires
• Dyno test results shipped with engine