Description:

• HP & Torque: 741 HP / 703 FT LBS
• Compression Ratio: 10.5:1
• Aluminum Heads
• Hydraulic Roller Cam
• Forged Crank
• Forged Pistons

Block:

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

Rotating Assembly:

• New BluePrint Forged Crankshaft
• 4.500" Stroke
• Forged H-beam 6.480" connecting rods
• Forged Pistons
• Internal

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.
• Must verify header/exhaust clearance

Cam Specs:

• .647 Intake .647 Exhaust
• 258 Intake / 266 Exhaust duration
• @ .050 – 112-degree lobe separation

Ignition Timing:

• 34° total timing

Also Includes:

• Valve covers, oil pan and timing cover
• Harmonic balancer
• Intake Manifold
• Carburetor
• Distributor
• Plugs and wires
• Installed Complete Black Front Accessory Drive 
• Alternator, A/C, P/S, WP, All belts and pulleys. 

Notes:

• Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting
• Must verify header/exhaust clearance

Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

Part Number: PS5980CTCKB

Fuel Delivery Type: Carbureted, 1250cfm recommended

Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)

Spark Plug Gap: .035"

Harmonic Balancer: BPP454I - Internally balanced

Flexplate/Flywheel: Internally balanced

Stall Converter: 2500-2800 rpm

Intake Manifold: N/A

Fuel Recommendation: 91

Timing (Initial/Total Advance): 34 degrees total timing

Firing Order: 1-8-4-3-6-5-7-2

Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 8 Quarts

Notes: New BluePrint block manufactured and machined in the USA,