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Home Crate Engines Chevrolet Performance SP383 C.I.D EFI Turnkey Long Block Crate Engines 19433046
Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 7.4L/454, Each
Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 7.4L/454, Each €16,467.00
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BluePrint Engines Pro Series Chevy 572 C.I.D. 745 HP Fully Dressed Long Block Crate Engines PS5720CTCK
BluePrint Engines Pro Series Chevy 572 C.I.D. 745 HP Fully Dressed Long Block Crate Engines PS5720CTCK €14,687.00

Chevrolet Performance SP383 C.I.D EFI Turnkey Long Block Crate Engines 19433046

€12,567.00

Crate Engine, SP383 C.I.D. EFI Turnkey Long Block, Aluminum Heads, Iron Block, 9.72:1 Compression, MPFI, Computer, Harmonic Balancer, Each

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Category: Crate Engines
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Description

Overview

Brand: Chevrolet Performance
Manufacturer’s Part Number: 19433046
Part Type: Crate Engines
Product Line: Chevrolet Performance SP383 C.I.D EFI Turnkey Long Block Crate Engines
Summit Racing Part Number: NAL-19433046
Crate Engine Family: Chevy Small Block
Actual Engine Displacement: 6.3L/383
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Cast iron
Advertised Compression Ratio: 9.72:1
Assembled: Yes
Engine Balance: External
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Fuel Injection
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: Yes
Distributor Included: Yes
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: Yes
Harmonic Balancer Included: Yes
Flexplate Included: Yes
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: Yes
Wiring Harness Included: Yes
Supercharger Included: No
Remanufactured: No
Quantity: Sold individually.
Notes: Includes a 12.750 in. externally balanced 153-tooth flexplate. Manual transmission applications will require an externally balanced flywheel. Not intended for use in marine applications.

Chevrolet Performance SP383 C.I.D EFI Turnkey Long Block Crate Engines

Chevrolet Performance SP383 c.i.d EFI turnkey long block crate engines offer the strong pull of the proven 383 “stroker” combination and the contemporary convenience of electronic fuel injection, delivered with most of the engine accessories required to get the engine running in your project vehicle! SP383 EFI engines incorporate a port-style injection system, with the injectors plumbed in a carburetor-style intake manifold, and the throttle body mounted in the conventional position of the carburetor, which allows for a traditional air cleaner and a classic appearance. Chevrolet Performance SP383 EFI turnkey long blocks are rated at 450 hp and a stout 436 lb.-ft. of torque.

The turnkey assemblies are delivered with the distributor and damper installed. The throttle body, starter, air conditioning pump, alternator, single-belt front-end accessory drive system, and more are also included.

Technical specs:

* Chevy Small Block V8
* Bore x stroke (in): 4.005 x 3.800
* Cast iron block with 4-bolt main caps
* Forged steel crankshaft
* Heavy-duty forged steel connecting rods
* Hypereutectic aluminum pistons
* Steel hydraulic roller camshaft
* Valve lift (in): .474 intake/.510 exhaust
* Camshaft duration at .050 in.: 208 degrees intake/221 degrees exhaust
* Fast Burn aluminum cylinder heads, 62cc chambers
* Valve size (in): 2.000 intake/1.550 exhaust
* Compression ratio: 9.72:1 (nominal)
* Aluminum roller-style rocker arms
* Rocker arm ratio: 1.5:1

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