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Unique Gm Big Block Compatible 632 C.i. Pro Series Engine - 815 Horsepower - Blackout Reaper Edition Base Dressed - Fuel Injected Holiday Edition [WAiU6adb]

$195.99 $627.99 -69%

*   Blackout EditionDescription:Horsepower & Torque: 815 Horsepower / 775 FT. LBS. TorqueCompression Ratio: 11.0:1BluePrint Engines Aluminum HeadsBluePrint Engines Hydraulic Roller CamBluePrint Engines Forged CrankBluePrint Engines Forged Pistons

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Unique Gm Big Block Compatible 632 C.i. Pro Series Engine - 815 Horsepower - Blackout Reaper Edition Base Dressed - Fuel Injected Holiday Edition [WAiU6adb]

*   Blackout Edition

Description:

  • Horsepower & Torque: 815 Horsepower / 775 FT. LBS. Torque
  • Compression Ratio: 11.0:1
  • 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!
  • Tall Deck (Cylinder Deck is Approx .400 taller / Wider than OEM Block)
  • Mech Fuel Pump Provision: Yes
  • 1-Piece Rear Main Seal
  • 4-Bolt Main
  • 4.600" Bore

Rotating Assembly:

  • BluePrint Forged Crankshaft
  • 4.750" Stroke
  • Forged H-beam 6.635" Connecting Rods
  • Forged Pistons
  • Internally Balanced Front and Rear

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads - PS8012
  • 119cc Chamber
  • 2.30" Intake / 1.88" Exhaust Valves
  • 358cc Intake / 125cc Exhaust Runners
  • Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting

Cam Specs:

  • Hydraulic Roller
  • .698 Intake / .698 Exhaust Lift
  • 272 Intake / 282 Exhaust Duration
  • @.050-110 Degree Lobe Separation

Also Includes:

  • Thermostat and Thermostat Housing
  • Pro Billet Distributor - BPP3503BK
  • Holley Sniper 4500 EFI System
  • Harmonic Balancer - BPP454I
  • Spark Plugs - BPP7938
  • Spark Plug Wires
  • Intake Manifold
  • Timing Cover
  • Valve Covers
  • Oil Pan

Notes:

  • Not for use in pollution-controlled vehicles.
  • This engine features .300 raised exhaust ports and .400 deck height increase over OEM.
  • Must verify clearance of exhaust, shift linkage, steering components etc. before ordering.

What Our Customers Say

February 4, 2026

Absolutely no complaints!

I'm happy with this product. It is so very solid.

- Dyfed W..

February 4, 2026

Absolutely no complaints!

This is a very smart and a very highly powerful tool.

- Telor X..

February 4, 2026

Absolutely no complaints!

This has exceeded all of my very high hopes.

- Royston O..

Write a Review

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