GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected
GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected

GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected

SKU: BP38318CTFKV

GM Small Block Compatible 383 c.i. Low Profile Engine - 436 Horsepower - Deluxe Dressed with Polished Pulley Kit - Fuel Injected

SKU: BP38318CTFKV

Horsepower & Torque: 436 Horsepower / 443 FT. LBS. Torque

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 10:1

Camshaft: Hydraulic Roller Cam - .544 Intake / .555 Exhaust Lift and 230 Intake / 236 Exhaust Duration @ .050 - 110° LSA

Pistons: Hypereutectic

Crankshaft: Cast Crank - 3.750" Stroke and 5.700" Rods

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Engine Designed with small diameter harmonic balancer, small cap Distributor, and drop base air cleaner, for vehicles with low firewall or hood clearance.

Does NOT include Fuel pump or lines. Click here for EFI pump options

Description:

  • Horsepower & Torque: 436 Horsepower / 443 FT. LBS. Torque 
  • Compression Ratio: 10.0:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Cast Crankshaft
  • Hypereutectic Pistons

Block:

  • BluePrint Engines High Strength Cast Iron Block
  • Manufactured and Machined in the USA!
  • 4-Bolt Main
  • 4.000" Bore
  • 1-Piece Rear Main Seal
  • Mech Fuel Pump Provision: Yes
  • Passenger Side Dipstick
  • Drilled and Tapped for Clutch Linkage

Rotating Assembly:

  • Cast Crankshaft
  • 3.750" Stroke
  • OEM Type 5.700" Connecting Rods w/ 150,000 PSI Bolts
  • Hypereutectic Pistons
  • Externally Balanced Front and Rear

Cylinder Heads:

  • BluePrint Aluminum Cylinder Heads - H8002K
  • 64cc Chamber
  • 2.02" Intake / 1.60" Exhaust Valves
  • 195cc Intake / 75cc Exhaust Runners

Cam Specs:

  • Cam Type: Roller
  • .544 Intake / .555 Exhaust Lift
  • 230 Intake / 236 Exhaust Duration
  • @ .050-110 Degree Lobe Separation 

Ignition Timing:

  • 34 Degrees Total at 3500 RPM

Also Includes:

  • Holley Sniper 2 EFI System
  • Premium Vintage Valve Covers
  • Premium Vintage Air Cleaner
  • 6.75-inch Harmonic Balancer
  • Spark Plugs and Wires
  • Under Header Spark plug wires (Perfect for Rams Horn exhaust manifolds)
  • Long Style Water Pump
  • Oil Pan
  • Timing Cover
  • Aluminum Intake Manifold
  • Small Cap Ready to Run Distributor Equipped with Tach Drive and Coil
  • Polished Front Accessory Drive with Water Pump, A/C Compressor, Alternator, and Power Steering Pump
  • Thermostat and Thermostat Housing

Recommended Break in Oil: BPP710 (Click Here)

Recommended Service Oil: BPP10W30 (Click Here)

Recommended Oil Filter: BPP51061 (Click Here)

Notes:

  • This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
  • Front Accessory Drive does not fit all Corvette.
  • Not for use in pollution-controlled vehicles.
  • Air cleaner has a maximum height of 11.5 inches when measured from block end rail (Horizontal sealing surface under the intake manifold)
  • The front accessory drive on this engine fits many vehicles, however it is the customer responsibility to accurately measure and confirm fitment.  Note this is a low-profile design, but things such as power steering hoses, alternator wiring, and additional fittings/fabrication may be required on some vehicles.
  • The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
 

    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: BP38318CTFKV

    Fuel Delivery Type: Holley sniper EFI

    Spark Plug: BPP7938 NGK 7938 BKR5E (.750 inch reach, 14mm thread, 5/8 hex, plug)

    Spark Plug Gap: .035"

    Harmonic Balancer: BPP400L - 400 ci weighed, 8" diameter

    Flexplate/Flywheel: Late 350 Weighted

    Stall Converter: 2000-2400 rpm

    Intake Manifold: Dual plane, satin aluminum

    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

    Recommended Break in Oil : BPP710 (Click Here)

    Recommended Service Oil : BPP10W30 (Click Here) 

    Recommended Oil Filter ; BPP51061 (Click Here)

    Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 5 Quarts

    Header Partners: 
    Click here for our Header Partners and recommendations.

    Click here to download a copy of the Installation Guide that came with your BluePrint engine.

    BETTER THAN THE REST.

    The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

    We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

    For a detailed overview of our warranty, click here.

    IT ALL COMES DOWN TO RESULTS.

    We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.

    BRAGGING RIGHTS INCLUDED!

    A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!

    This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!

    RECOMMENDED PRODUCTS:
    BluePrint Engines Crate Engine Break-In Oil — 1 Quart
    BluePrint Engines 10w30 Engine Oil - 1 Quart
    TrueBlue Performance Octane Boost
    BluePrint Engines TrueBlue Performance Octane Booster
    BluePrint Engines TrueBlue UltraCool Antifreeze Coolant CONCENTRATE
    BluePrint Engines TrueBlue Power Steering Fluid
    BluePrint Engines TrueBlue Transmission Fluid UNIVERSAL ATF/MTF
    GM SB and BB Compatible Oil Filter
    EFI Fuel Pump and Plumbing Kit BPP5267 - For Fuel injected engines
    Holley EFI In-Tank Retrofit Fuel Pump - 255 LPH - Return Style
    EFI Billet Aluminum Fuel Pressure Bypass Regulator - 40-75 PSI and -6AN ORB
    Liquid Filled Fuel Pressure Gauge - 0-100 PSI
    GM SB and BB Compatible Starter – 3 HP – 153 or 168 Tooth Flywheel – Tilton Style - Black
    GM SB and BB Compatible Starter – 3 HP – 153 or 168 Tooth Flywheel – Tilton Style - Chrome
    GM SB and BB Compatible Starter – 168-Tooth Flywheel – Denso Style - OEM Finish
    168-Tooth Steel SFI 14" Flex Plate - 1-Piece Rear Main Seal - External Balance - GM Compatible
    153-Tooth Steel SFI Flex Plate - 1-Piece Rear Main Seal - External Balance - GM Compatible
    168-Tooth Iron Flywheel - 1-Piece Rear Main Seal - 11" Clutch - External Balance - GM Compatible