BluePrint Engines ProSeries Big Block Chevy 598 C.I. 741 HP Long Block Crate Engine

Standard Deck Height! Bolt 724hp in place of your Chevy 454 or 396 BBC!

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
NOTES:
Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting
Must verify header/exhaust clearance
BluePrint Engines 598ci crate engine uses a standard deck height block. So if you are looking for large cubic inches and replacing an old 396ci BBC, or 454 BBC this engine will bolt right in. Talk about an upgrade!

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