GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected
GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected

GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected

SKU: BP38318MPFIKB

GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Deluxe Dressed with Black Pulley Kit - Multi-Port Fuel Injected

SKU: BP38318MPFIKB

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 Forged 5.700" Rods

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OVERVIEW:

The BluePrint 383 Small Block Chevy compatible performance crate engines are dyno tested at our factory with guaranteed power levels of 436 horsepower and 443 ft. lbs. of torque. The BluePrint designed, multi-port fuel injection system, complete with ECU and full Wiring Harness, has had extensive calibration and development work in creating this specifically tuned and optimized engine that goes well beyond the performance of self-learn EFI systems on the market today. This BluePrint ECU is designed for hassle-free start up and operation. The ECU controls ignition timing and fuel and installs with 3 simple wired connections (Main Battery, Switched 12V Ignition Wire and Fuel Pump).

DESCRIPTION:

  • Engine manufactured and machined in the USA!
  • Horsepower & Torque: 436 Horsepower / 443 FT LBS 
  • Cylinder Heads: BluePrint Performance Aluminum Heads - H8002K
  • Compression Ratio: 10.0:1 

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
  • Drilled and Tapped for Clutch Linkage

ROTATING ASSEMBLY:

  • Cast Crankshaft
  • 3.750" Stroke
  • 5.700" Connecting Rods
  • Hypereutectic Pistons
  • Externally Balanced Front and Rear

CYLINDER HEADS:

  • BluePrint Performance Aluminum Heads - H8002K
  • 64cc Chamber
  • 2.020" Intake Valves / 1.600" Exhaust Valves

CAM SPECS:

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

IGNITION TIMING:

  • Initial Timing-Computer Controlled by BluePrint ECU

ALSO Notes: INCLUDES:

  • Polished Chrome BluePrint Air Cleaner
  • BluePrint Multi-Port Fuel Injection and Self-Learning Electronic Control Unit (ECU)
  • Distributor
  • Harmonic Balancer
  • Single Plane Machined Aluminum Intake Manifold
  • Oil Pan
  • Timing Cover
  • Polished Chrome Valve Covers
  • Satin Aluminum Water Pump
  • Spark Plugs and Wires
  • Front Accessory Drive with Water Pump, A/C Compressor, Alternator, and Power Steering Pump

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 Corvette.
  • 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.

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: BP38318MPFIKB

Fuel Delivery Type: BluePrint Engines MPFI

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 EX:BPP871006

Stall Converter: 2000-2400 rpm

Intake Manifold: Dual plane, satin aluminum

Fuel Recommendation: 91 Octane

Timing (Initial/Total Advance): Initial timing - Computer Controlled

Firing Order: 1,8,4,3,6,5,7,2

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:
Liquid Filled Fuel Pressure Gauge - 0-100 PSI
Billet Aluminum Fuel Pressure Regulator - 5-12 PSI and -6AN ORB
EFI Fuel Pump and Plumbing Kit BPP5267 - For Fuel injected engines
TrueBlue Performance Octane Boost
BluePrint Engines TrueBlue Performance Octane Booster
BluePrint Engines Crate Engine Break-In Oil — 1 Quart
BluePrint Engines 10w30 Engine Oil - 1 Quart
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
GM SB and BB Compatible Starter – 3 HP – 153 or 168 Tooth Flywheel – Tilton Style - Black
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