GM BB COMPATIBLE 454 C.I. ENGINE - 460 HP - LONG BLOCK

SKU: BP454CT

HP & Torque: 460 HP / 479 FT. LBS

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 9.85:1

Camshaft: Hydraulic Roller Cam - .501 Intake .510 Exhaust Lift and 216 Intake / 228 Exhaust Duration @ .050 - 1120 LSA

Pistons: Hypereutectic

Crankshaft: Steel Crank - 4.000" Stroke and Forged 6.135" Rods

DESCRIPTION:

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

BLOCK:

• NEW BluePrint 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
• 4.000" Stroke 4.250" Bore
• OEM type 6.135" connecting rods w/ 150,000 psi bolts
• Hypereutectic pistons
• External

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 - 10-160 and Total timing 32-340

ALSO INCLUDES:

• Valve covers, oil pan and 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.