PS4272CT-1FX - 427 SBC 540HP EFI Chrome Finish

Pace Performance Chevy 427 540HP Engine Includes:
• Pace engine prep and oil priming service.
• Fully assembled long block
• GM Licensed Chrome Steel Valve Covers with Chevrolet Script
• GM Licensed 14” Chrome Air Cleaner with Chevrolet Script
• Front timing cover with 8” timing pointer
• Oil Filter Adapter
• As-Cast Edelbrock RPM Air-Gap Intake Manifold
• Thermostat and Polished Aluminum Housing
• Holley 650HP EFI system
• 8” Harmonic Balancer
• Performance HEI Distributor
• Spark Plugs, Wires and Looms
• Long Aluminum Water Pump (short style pump available upon request)
• 14” HD Flexplate
• HD Performance Starter with Bolts
• Includes Oil Filter and Pace Performance recommended break in oil: Shipped in Pan

Warranty:
BluePrint limited 30 month / 50,000 mile parts & labor warranty.

Specifications:
Power: 540 HP @ 5700 RPM, 535 ft. lbs. of torque @ 5000 RPM
Displacement: 427 CID
Bore x Stroke: 4.125” x 4.00”
Compression Ratio: 10:1
Recommended Fuel: 91 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: Cast Steel, polished, stress relieved and shot peened with chamfered oil oils
Connecting Rods: Heavy Beam with 150,000 psi bolts
Pistons: Hypereutectic
Camshaft: Hydraulic Roller Tappet
Cam Lift: .577” Intake / .577” exhaust
Cam Duration @ .050”: 240 deg. Intake / 248 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Performance Aluminum
Combustion Chamber: 64cc
Valves: 2.02” Intake/ 1.60” Exhaust
Rocker Arms: Aluminum Roller, 1.5:1 Ratio
Valve Springs: 1.25” Diameter
Balance: External
Ignition Timing: Base 10 degrees BTDC, 32 degrees total