GM Big Block Compatible 598 c.i. ProSeries Engine - 741 Horsepower - Long Block

Description:

• Horsepower & Torque: 741 Horsepower / 703 ft. lbs. Torque
• Compression Ratio: 10.5:1
• BluePrint Engines Aluminum Heads
• BluePrint Engines Hydraulic Roller Cam
• BluePrint Engines Forged Crank
• BluePrint Engines Forged Pistons
  

Block:

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

Rotating Assembly:

• BluePrint Forged Crankshaft
• 4.500" Stroke
• Forged H-beam 6.480" Connecting Rods
• Forged Pistons
• Internally Balanced Front and Rear
  

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 Lift
• 258 Intake / 266 Exhaust Duration
• @ .050-112 Degree Lobe Separation

Ignition Timing:

• 34° Total Timing

Also Includes:

• Harmonic Balancer - BPP454I
• Timing Cover
• Valve Covers
• Oil Pan
  

Notes:

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