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- Small Block Chevy 383ci Base Engine
- 405HP/440TQ
- 2-piece rear main seal
Recommended Add-Ons - Recommended CFM: 750 vacuum secondaries
- Balancer Type: 400 weighted, 8' diameter
- Flexplate/Flywheel: Non-weighted (Balance plate included with engine)
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
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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
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.
