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SKU: BP38318CTC1

GM Small Block Compatible 383 c.i. Engine - 436 Horsepower - Base Dressed - Carbureted

Regular price $6,599.00
Shipping calculated at checkout.


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Description

Overview: 

BluePrint's BP38318CTC1 GM Small Block compatible performance crate engines is dyno tested to get 436 horsepower and 443 minimum torque values. This engine features a 4-inch bore which mathematically yields a 377ci with a 3.75-inch stroke. This engine comes with a Timing Cover, Valve Covers, Distributor, Dipstick, Oil Pan, Dual Plane Satin Aluminum Intake and Holley 750cfm Carburetor with Manual Choke. 

Description:

  • Horsepower and Torque: 436 Horsepower / 443 ft. lbs. Torque 
  • Compression Ratio: 10.0:1 
  • BluePrint Engines Aluminum Heads
  • BluePrint Engines Hydraulic Roller Cam
  • BluePrint Engines Hypereutectic Pistons
  • BluePrint Engines Cast Crankshaft

Block:

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

Rotating Assembly:

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

Cylinder Heads:

  • BluePrint Performance Aluminum Heads - H8002K
  • 64cc Chamber
  • 2.02 Swirl Polished Intake Valves
  • 1.60 Swirl Polished Exhaust Valves
  • Hardened Retainers and Springs

Cam Specs:

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

Ignition Timing:

  • Initial Timing 10-16° and Total Timing 32-34° at 3500 RPM

Also Includes:

  • Holley Classic 750cfm Vacuum Secondary Carburetor w/ Manual Choke
  • Dual Plane, Satin Aluminum Intake Manifold - BPP350VINT
  • BluePrint Engines Chrome Valve Covers
  • Melling High Volume Oil Pump
  • New Chrome Timing Cover
  • Distributor - BPP350RBK
  • Passenger Side Dipstick
  • Painted Oil Pan
  • Dipstick

 

Notes:

  • This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
  • Not for EGR.
  • The Aftermarket intake manifold installed on this engine may not be compatible with OEM accessory brackets that use intake mounted bosses.
  • The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.

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