BluePrint Engines Big Block Chevy 454 Cruiser Crate Engine Longblock
HP And Torque: 460 HP / 479 FT LBS
Compression ratio: 9.85:1
Aluminum heads
Hydraulic roller cam
Forged crank
Hypereutectic pistons
BLOCK:
NEW BluePrint Cast Iron Block, 454 BBC
Manufactured and Machined in the USA!
4-Bolt Main
4.000″ Stroke, Bored .060″ over
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Standard Deck
ROTATING ASSEMBLY:
New BluePrint Forged 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:
Roller cam
.501 Intake .510 Exhaust
216 Intake / 228 Exhaust duration
@ .050 – 112 degree lobe separation
IGNITION TIMING:
10-16° and total timing 32-36° at 3500 rpm
ALSO INCLUDES:
Valve covers, oil pan and timing cover
Dyno test results shipped with engine
WARRANTY:
30 month / 50,000 mile
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