BP454CT BluePrint Engines 454 c.i BB Longblock BluePrint Engines 454 c.i. Big Block GM style engine - longblock. incl. 30 month / 50,000 warranty & Dyno Part #: BP454CT.

*Stock may be limited please call for availability before ordering* 
*Prices include shipping to a business address with a forklift or loading dock* 
*Residential addresses or lift gate deliveries please call for a quote*

Description:

• Horsepower & Torque: 460 Horsepower / 479 FT. LBS. Torque
• Compression Ratio: 9.85 to 1
• Aluminum Heads
• Hydraulic Roller Cam
• Steel Crank
• Hypereutectic Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block, 454 BBC
• Manufactured and Machined in the USA!
• 4-Bolt Main
• 4.000" Stroke
• 4.250" Bore
• 1-Piece Rear Main Seal
• Mech Fuel Pump Provision: Yes
• Standard Deck

Rotating Assembly:

• New BluePrint Steel Crankshaft
• OEM Type 6.135" Connecting Rods w/ 150,000 PSI Bolts
• Hypereutectic Pistons
• External Balance

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
• .501 Intake / .510 Exhaust
• 216 Intake / 228 Exhaust Duration
• @ .050-112 Degree Lobe Separation

Ignition Timing:

• Initial Timing 10-16° and Total Timing 32-34°

Also Includes:

• Valve Covers
• Oil Pan
• Timing Cover

Notes:

• This engine is an excellent cruiser and daily driver engine. This engine makes up to 15 inches of vacuum, and is designed to work excellent with power brakes, stock torque converter, stock gearing, and run on 87 octane fuel.
• Features External 42.5 oz. imbalance. Recommend GM flywheel 14096987, or TCI flex plate 399973.