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

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 Roller
• Duration @ .050'' Lift: 220 Intake / 224 Exhaust
• Lift: .495'' Intake / .502'' Exhaust
• Lobe Separation: 114°
  
  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
  
  

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  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.