Description
GM Small Block Compatible 383 c.i. Engine – 436 Horsepower – Deluxe Dressed – Carbureted For Sale
The BluePrint 436HP Crate Engine offers an exceptional combination of power and reliability, built to deliver impressive performance for enthusiasts looking for a solid, ready-to-install engine. Here’s a breakdown of the specifications and features:
Engine Specifications:
- Horsepower: 436 HP
- Torque: 443 ft-lbs
- Compression Ratio: 10.0:1
- Cylinder Heads: BluePrint aluminum heads (H8002K) with 64cc combustion chambers
- Valves: 2.02” intake / 1.60” exhaust
- Camshaft: Hydraulic roller cam with .544” intake / .555” exhaust lift
- Duration @ .050”: 230° intake / 236° exhaust
- Lobe Separation: 110°
- Ignition Timing: 34° total at 3500 RPM
- Fuel System: Includes Holley Classic 750cfm vacuum secondary carburetor with manual choke
Block:
- Type: High-strength cast iron block
- Bore: 4.000”
- Stroke: 3.750”
- Main Caps: 4-bolt main
- Rear Main Seal: 1-piece
- Fuel Pump Provision: Yes
- Passenger Side Dipstick: Included
- Drilled & Tapped for Clutch Linkage: Yes
Rotating Assembly:
- Crankshaft: Cast crankshaft
- Connecting Rods: OEM-type 5.700” rods with 150,000 PSI bolts
- Pistons: Hypereutectic aluminum
- Engine Balance: External front and rear balance
Included Components:
- Carburetor: Holley Classic 750cfm vacuum secondary with manual choke
- Intake Manifold: Aluminum (Note: Will not clear a stock Corvette hood. Special build options are available.)
- Water Pump: Standard rotation long-style water pump
- Thermostat & Housing: Included
- Valve Covers: Included
- Harmonic Balancer: Included
- Spark Plugs & Wires: Included
- Fuel Pump: Included
- Oil Pan: Included
- Timing Cover: Included
- Distributor: HEI ignition distributor
Key Notes:
- Perfect for Performance Builds: With 436 horsepower and 443 lb-ft of torque, this engine is ideal for street performance cars, classic builds, or track applications.
- Compatibility Considerations: Please note that the aluminum intake manifold will not clear a stock Corvette hood, so special build options are available if needed.
- Proven Reliability: The engine is designed with high-strength parts, including BluePrint’s own aluminum heads and cast crankshaft, to ensure durability and long-lasting performance.
This BluePrint 436HP Crate Engine is a top-tier choice for anyone looking to upgrade their build with strong, consistent performance and the reliability of a fully assembled crate engine that’s ready to drop in and go.
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