Blueprint Engines Pro Series Big Block Chevy 509ci/640HP/605TQ Dress Engine
138-PS5091CTC
Product Q&A
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Dress Engine
30 month/50,000 mile warranty.
Recommended Stall Converter: 2200+ rpm
Recommended Fuel: 91 Octane
Block:
- BluePrint Engines New Block Casting
- Standard Deck Height
- Cast Iron
- 4-Bolt Main
- 1-Piece Rear Main Seal
- 4.500 in. Bore
Rotating Assembly:
- Forged Crankshaft 4.000 in. Stroke
- Forged Connecting Rods 6.385 in. Length
- Forged Pistons 4.500 in. Bore
- Compression: 10.0:1
- Double roller timing set
Cylinder Heads:
- Blueprint Aluminum with 119 cc Chambers - 138-PS8012
- Straight Plug
- 358 CC Intake Runner
- 125 cc Exhuast Runner
- 2.300 in. Intake Valve
- 1.1880 in. Exhaust Valve
- Exhuast port raised 0.300 in. over OEM casting
Camshaft Specs:
- Hydraulic Roller
- Duration @ .050 in. Lift: 248-degrees Intake / 254-degrees Exhaust
- Lift: .647 in. Intake / .647 in. Exhaust
- Lobe Seperation: 112-degrees
Dress Model Adds:
- 1050 cfm Carb
- Harmonic Balancer
- Distributor
- Intake Manifold
- Oil Pan
- Spark Plugs
- Spark Plug Wires
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: Champion 792
- 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 32-34-degrees
- Firing Order: 1-8-4-3-6-5-7-2
Will this engine withstand nitrious
Can a mechanical fuel pump be installed on this engine?
What type of fuel pump is recommended for this engine? Fuel pressure? Flow rate?
what is the max. RPM on this engine?
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.