SKU: BP4967CTC
BluePrint Engines GM Big Block Compatible 496 c.i. Engine - 600 Horsepower - Base Dressed - Carbureted
$11,349.00
496 c.i. 600 Horsepower Base Dress

Horsepower & Torque: 600 Horsepower / 568 ft. lbs. Torque

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 10.1:1

Camshaft: Hydraulic Roller Cam - .647 Intake / .647 Exhaust Lift and 248 Intake / 254 Exhaust Duration @.050-112° LSA

Pistons: Hypereutectic

Crankshaft: Forged Steel Crank - 4.250" Stroke and Forged 6.135" Rods

Fuel Recommendation: 91+ Octane

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Financing available at checkout with Affirm

Overview:

BluePrint Engines’ GM Big Block–compatible 496 c.i. Base Dressed carbureted engine packs 600 horsepower of classic big-block muscle. Built with precision-machined components and a stout rotating assembly, this 496 delivers raw torque, instant throttle response, and the unmistakable growl of a true big-block. Perfect for muscle cars, trucks, or custom builds, this base dressed carbureted package gives gearheads a ready-to-run foundation with legendary big-block performance and old-school street cred.

Description:

  • Horsepower & Torque: 600 Horsepower / 568 ft. lbs. Torque
  • Compression Ratio: 10.1:1
  • BluePrint Engines Aluminum Heads
  • BluePrint Engines Hydraulic Roller Cam
  • BluePrint Engines Forged Crank
  • 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
  • 4.310" Bore

Rotating Assembly:

  • BluePrint Forged Steel Crankshaft
  • 4.250" 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
  • .647 Intake / .647 Exhaust Lift
  • 248 Intake / 254 Exhaust Duration
  • @ .050-112 Degree Lobe Separation

Ignition Timing:

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

Also Includes:

  • Holley 850cfm Double Pumper Carburetor w/ Manual Choke 
  • Intake Manifold Single Plane, Satin Aluminum - BPP454540INT
  • HEI Ready Run Distributor - BPP350RBK
  • BluePrint Valve Covers
  • BluePrint Dipstick
  • Timing Cover
  • Oil Pump
  • Oil Pan

Notes:

  • Not for EGR.
  • Features External 42.5 oz. imbalance. Recommend GM flywheel 14096987, or TCI flex plate 399973.

WARNING: Cancer and Reproductive Harm
Bragging Rights Included.

EVERY BLUEPRINT ENGINE ACES THE DYNO TEST

We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer in our in-house dyno testing rooms to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That’s precisely why our engines sound and run better than our competitors.

All specs, zero speculation: A comprehensive, dyno-generated printout showing your critical engine specs will accompany your delivered engine — every time. No more guessing or wondering what your installed engine’s real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash ‘em your exact engine’s dyno results.

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