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Blueprint Engines Small Block Chevy 400ci Dress Engine 508HP/473TQ

Blueprint Engines BP4002CT1

138-BP4002CT1

made in usa
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Truck Freight: $159.00
Blueprint Engines Small Block Chevy 400ci Dress Engine 508HP/473TQ $6,030.00
Small Block Chevy 400ci Base Engine
  • 508HP/473TQ
  • 1-Piece Rear Main Seal

  • Blueprint 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: 2200+ rpm
    Recommended Fuel: 91 Octane

    Block:
  • New Blueprint block
  • 4-bolt main
  • 1-piece rear seal

    Rotating Assembly:
  • Forged Crankshaft
  • 5.7'' I-Beam Rods
  • Forged Pistons

    Cylinder Heads:
  • Blueprint Aluminum Heads
  • Hardened retainers and 1.437'' diameter valve springs
  • 2.02'' intake valves
  • 1.60'' exhaust valves
  • Hardened pushrods

    Camshaft Specs:
  • Hydraulic Roller
  • Duration @ .050'' Lift: 236 Intake / 242 Exhaust
  • Lift: .555'' Intake / .576'' Exhaust
  • Lobe Separation: 110°

    Other Features:
  • Chrome Valve Covers
  • Chrome Timing Cover
  • Oil Pan
  • Brass Freeze Plugs
  • 10.3:1 Compression

    Dress Model Adds:
  • Intake Manifold
  • Holley 850 cfm Carburetor
  • HEI Distributor W/ Coil

    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.

  • How much boost will this engine take as is?

    Asked by: Easton 97
    This will only take a mild boost application 5-8 lbs because this has 10.3:1 compression ratio.
    Answered by: Rusty B
    Date published: 2018-06-28

    Do you have any sound clips

    Asked by: Alex123
    We do not have any sound clips of this engine. There are a lot of options for induction and exhaust components that would affect the sound.
    Answered by: Rusty B
    Date published: 2018-05-15

    Are these engines internally balanced or are the externally balanced?

    Asked by: Rich143
    This particular engine requires a non-weighted or internal balance balancer on the front of the engine but a weighted or external balance flywheel or flexplate on the back of the engine for a one piece rear main seal Chevy 350.
    Answered by: BluePrint Engines
    Date published: 2018-06-01

    Has the base Engine without the Intake and Carb already Dyno'd as well or is it only the fully dressed Engine?

    Asked by: HarleyTodd
    Yes, even though it is a base engine we will still add all parts that it needs to run on the dyno. We will verify the HP and TQ numbers, pull those additional parts back off and package the engine ready for a shipment to your door!
    Answered by: BluePrint Engines
    Date published: 2018-06-01
    • y_2018, m_7, d_21, h_5CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
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    • loc_en_US, sid_10001_10001_3433757, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations