Blueprint Engines Pro Series Big Block Chevy 572 ci Drop-In Ready Crate Engine [750 HP | 690 ft.-lbs. of TQ]
138-PS5720CTCKB
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Drop-In Ready Engine
30 month/50,000-mile warranty.
Block:
- BluePrint Engines New Block Casting
- Tall Deck 10.200 in. Height (+.400 in. taller/wider)
- Cast Iron
- 4-Bolt Main
- 1-Piece Rear Main Seal
- 4.500 in. Bore
Rotating Assembly:
- Forged Crankshaft 4.500 in. Stroke
- Forged H-Beam Connecting Rods 6.535 in. Length
- Forged Pistons 4.500 in. Bore
- Compression: 10.0:1
- Double roller timing set
- Internal Balance
Cylinder Heads:
- Blueprint Aluminum with 119 cc Chambers - 138-PS8012
- 358 CC Intake Runner
- 124 cc Exhaust Runner
- 2.300 in. Intake Valve
- 1.880 in. Exhaust Valve
- Exhaust port raised 0.300 in. over OEM casting
Camshaft Specs:
- Hydraulic Roller
- Duration @ .050 in. Lift: 272-degrees Intake / 282-degrees Exhaust
- Lift: .698 in. Intake / .698 in. Exhaust
- Lobe Separation: 110-degrees
Includes
- Assembled Short Block
- Camshaft
- Timing Set
- Cylinder Heads
- Valve Covers
- Timing Cover
- Oil Pan
- Oil Pump and Pickup Tube
- Carb
- Harmonic Balancer
- Distributor
- Intake Manifold
- Spark Plugs
- Spark Plug Wires
- Accessory Drive System with A/C Compressor, Power Steering Pump, Alternator, Water Pump, Tensioner, Idler, with Serpentine Pullies
Note: Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.
- Fuel Delivery Type: Carbureted
- Spark Plug: NGK BKR5E
- Spark Plug Gap: .035 in.
- Harmonic Balancer: Non-Weighted
- Flexplate/Flywheel: Non-Weighted
- Intake Manifold: Single plane
- Timing (Initial/Total Advance): Initial timing 10-16-degrees and Total timing 32-36 degrees
- Firing Order: 1-8-4-3-6-5-7-2
Installation Notes
- Not for use in Emissions or pollution controlled vehicles
- Cylinder heads use and exhaust port that is raised 0.300 in. over OEM, verify header and exhaust clearance
- Recommended Stall Converter: 2200+ rpm
Recommended Fuel: 91 Octane
Engine Break-In Procedure
Use or break-in oil or conventional (non-synthetic) multi-viscosity oil with zinc additive for the first 500 miles of operation. Avoid hard acceleration for sustained periods. Periodically change the engine speed while driving to help seat the rings. While the engine is running, be sure to check oil pressure and coolant temperature, and check for fluid leaks, such as oil, transmission fluid, fuel, and coolant/antifreeze. Also, listen for any unusual sounds. Should you hear an unusual sound, shut the engine off, check for the source, and correct it.
Engines with flat tappet cams only - Start the engine and bring it to 2,000 RPM. Get the engine running smoothly. Then vary the engine speed from 1,800-2,200 RPM in a slow acceleration/deceleration cycle for 30 minutes. This is necessary to provide adequate oil splash and lifter rotation to properly mate each lifter to its lobe.
At 500 Miles change the engine oil and filter using conventional (non-synthetic) oil. After 6,000 miles, synthetic oils can be used in your engine. For flat tappet cam engines, continued use of oil with zinc or a zinc additive for the life of your engine is recommended.
Specifications:
Will this engine fit in my 1990 454 ss pickup?
id like to drop this motor in a 1968 chevy c10. can I run that ac pump if I don't have ac finished yet ?
Will this 502 drop in fit in my 74 Z28? I'm running M40 trubo 400 trans. What stall would this motor require? What headers and what motor mounts? What radiator would you recommend?
Will this engine fit in my 1974 Z28? Oh I have a M40 turbo 400 what stall do you recommend?
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.