572 Ci 750hp Muscle Marine Missile Alum 340cc Heads

ON SALE 572 Ci 750hp Muscle Marine Missile Alum 340cc Heads. engine designed for offshore boats, drag boats, and extreme muscle applications.

Specifications

• Engine Type : Big Block Chevy (BBC) V8
• Displacement : 572 CID / 9.4 Liters
• Horsepower : 750 HP
• Torque : ~690 lb-ft
• Configuration : 90° OHV V8
• Fuel Type : Premium gasoline (91+ octane recommended)
• Compression Ratio : ~10.0:1–10.1:1
• Block Material : Cast iron tall-deck block
• Cylinder Heads : Aluminum 340cc–358cc intake runner heads
• Head Chamber Volume : ~119cc
• Intake Valve Size : 2.30″
• Exhaust Valve Size : 1.88″
• Crankshaft : Forged steel
• Pistons : Forged
• Connecting : Rods Forged H-beam
• Bore x Stroke : 4.500″ × 4.500″
• Camshaft : Hydraulic roller
• Cam Lift : .698″ intake / .698″ exhaust
• Duration : @ .050 272° intake / 282° exhaust
• Lobe Separation : 110°
• Induction : Large Holley carburetor or EFI
• Cooling : Marine closed or raw-water capable
• Recommended Fuel : 91–93 octane

Performance Characteristics

• Massive low-end torque
• Strong top-end horsepower
• Aggressive throttle response
• Offshore/high-speed marine capability
• High-RPM durability with forged internals