GM Big-Block 496 CID Long Block – 600 HP

Description

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° and Total Timing 32-34° at 3500rpm

Also Includes:

• Timing Cover
• Valve Covers
• Dipstick
• Oil Pan

Notes:

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

*A bronze distributor gear is NOT recommended on this engine.

 

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