Pro Series by Blueprint Engines™
Manufactured using the Brand New, Made in the USA, BluePrint exclusive engine block.
BluePrint Pro Series Engines are a great choice for drivable and reliable high performance engines. All rotating assemblies are balanced within 2 grams on a computerized balancer. Blueprint Pro Series Engines are dyno tested and include dyno sheets. Best of all—they feature a 30-month/50,000-mile warranty. For high horsepower, and big displacement engines, BluePrint ProSeries is the way to go!
Power: 670 HP, 660 ft. lbs. of torque
Displacement: 540 CID
Bore x Stroke: 4.500” x 4.250”
Compression Ratio: 10:1
Recommended Fuel: 91 Octane
Block: Cast Iron, 2 piece rear seal, 4-bolt main caps, brass freeze plugs.
Crankshaft: Forged Steel, polished, stress relieved and shot peened with chamfered oil oils
Connecting Rods: Forged with 150,000 psi bolts
Camshaft: Hydraulic Roller Tappet
Cam Lift: .647” Intake / .647” exhaust
Cam Duration @ .050”: 248 deg. Intake / 254 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Performance Aluminum
Combustion Chamber: 114cc
Rocker Arms: Aluminum Roller, 1.7:1 Ratio
Valve Springs: N/A
Ignition Timing: Base 10 degrees BTDC, 32 degrees total
• Fully assembled long block
• Fabricated Aluminum Valve Covers
• Melling High Volume Oil pump, pick-up and oil pan
• Front timing cover with 8” timing pointer
• Harmonic Balancer
• Oil Filter Adapter
• Dyno Test Sheet
BluePrint limited 30 month / 50,000 mile parts & labor warranty. Click Here to view or download warranty form.