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Blueprint Engines BP3830CT1

Blueprint Engines Small Block Chevy 383ci Base Engine 405HP/440TQ

138-BP3830CT1

made in usa
Ships

$3,555.99
Truck Freight:$159.00
Blueprint Engines Small Block Chevy 383ci Base Engine 405HP/440TQ $3,555.99
Out of stock
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Small Block Chevy 383ci Base Engine
  • 405HP/440TQ
  • 1-piece rear main seal
  • Items You May Also Consider

    Blueprint Engines BP3830CT1 Details

    Base Engine

    Recommended Add-Ons

  • Recommended CFM: 750 vacuum secondaries
  • Balancer Type: 400 weighted, 8'' diameter
  • Flexplate/Flywheel: late 350 weighted

  • Specifications:

    Engine Make/Size
    Chevy Small Block
    Engine Assembly Style
    Long block
    Engine Balance
    External
    Assembled
    Yes
    RPM Power Range
    1800-5800
    Horsepower
    405
    Compression Ratio
    9.5:1
    Cylinder Heads Included
    Yes
    Camshaft Style
    Hydraulic flat tappet
    Crate Engine Cylinder Head Material
    Cast iron
    Intake Manifold Included
    Yes
    Carburetor Included
    No
    Throttle Body Included
    No
    Distributor Included
    No
    Oil Pan Included
    Yes
    Timing Cover Included
    Yes
    Water Pump Included
    No
    Harmonic Balancer Included
    No
    Valve Covers Included
    Yes
    Flexplate Included
    No
    Flywheel Included
    No
    Air Cleaner Included
    No
    Spark Plugs Included
    No
    Spark Plug Wires Included
    No
    Fuel Delivery
    One Carb
    Computer Included
    No
    Wiring Harness Included
    No
    Rear Main Seal Style
    1-piece
    Quantity
    Sold individually
    Emission
    Not Legal
    CARB EO Number
    N/A
    CARB EO Number
    N/A
    Manufacturer's Part Number:
    BP3830CT1
    Shipping Weight:
    474
    Package Height:
    46
    Package Depth:
    36.5
    Package Width:
    42

    Blueprint Small Block Chevy 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 Engines are dyno tested and include dyno sheets.
    Best of all they feature a 30 month/50,000 mile warranty.

    Recommended Stall Converter: 2000-2400 rpm
    Recommended Fuel: 91 Octane

    Block:
  • 4-bolt main block
  • Square and parallel decked
  • Align honed main bearing bore
  • Cylinders are sonic tested for thickness
  • Cylinders honed on a computer controlled machine to within .0002'' straightness and roundness

    Rotating Assembly:
  • 3.75'' stroke cast crankshaft
  • 5.7'' heavy beam rods with 150,000psi bolts
  • Hypereutectic pistons
  • Hastings Moly rings
  • Clevite bearings
  • Externally balanced rotating assembly
  • Melling high volume oil pump
  • Heavy duty double roller timing set

    Cylinder Heads:
  • GM Vortec cast iron heads
  • Hardened retainers and 1.25'' diameter valve springs
  • 2.02'' swirl polished intake valves
  • 1.60'' swirl polished exhaust valves
  • Hardened pushrods

    Camshaft Specs:
  • Hydraulic Flat Tappet
  • Duration @ .050'' Lift: 234 Intake / 244 Exhaust
  • Lift: .487'' Intake / .508'' Exhaust
  • Lobe Separation: 112°

    Other Features:
  • Dual-plane satin aluminum intake
  • Chrome valve covers
  • Chrome timing cover
  • New 5-quart oil pan
  • Brass freeze plugs
  • 9.5:1 compression

    Dress Model Adds:
  • Holley 750 cfm Manual Choke Vacuum Secondary Zinc Carburetor - 510-0-3310S
  • Long Water pump
  • Fuel pump
  • HEI Distributor
  • Coil
  • Blueprint spark plug wires



    Note: This engine will not work for applications requiring EGR. Does not include flywheel/flexplate.
    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.

  • Part Number: BP3830CT
  • Fuel Delivery Type: Carbureted, 750cfm
  • Spark Plug: AC Delco 41-993
  • Spark Plug Gap: .045"
  • Harmonic Balancer: 400 ci weighted, 8" diameter
  • Flexplate/Flywheel: Late 350 Weighted
  • Stall Converter: 2000-2400 rpm
  • Intake Manifold: Dual plane
  • Fuel Recommendation: 91 Octane
  • Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°
  • Firing Order: 1-8-4-3-6-5-7-2

    JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

  • Is it possible for this engine to pass emissions?

    Asked by: Pandman12
    No, this is not an emission legal engine.
    Answered by: Rusty B
    Date published: 2018-09-18

     Could I have you guys put gear drive in an how much more we looking at

    Asked by: Tony53
    At this point in time unfortunately we would not build this engine or any of our engines with a gear drive.
    Answered by: BluePrint Engines
    Date published: 2019-03-06

    this long block states 420 HP what carb set up was used to determine the power or is it theory based? also what power would i see if i supercharge the motor

    Asked by: crankshaft96
    We will still run this engine on the dyno here before it ships from our facility, and when we run the engine we use a dual plane intake and 750cfm carburetor. We would not want to see a supercharger used on this engine, if one were used it would automatically void our engine warranty.
    Answered by: BluePrint Engines
    Date published: 2018-06-29

    I'm looking to replace my 6.6l in a 76 TA will this work

    Asked by: bto65
    This will not bolt to your transmission without an adapter
    Answered by: Rusty B
    Date published: 2018-03-09

    I'm planning to go carbureted in my 93 GMC Ext.cab. Will this engine be a "fit"?

    Asked by: Douglk
    Yes this can be used if converting to carburetor.
    Answered by: Jegs Tech
    Date published: 2017-08-21
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