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Chevrolet Performance 19433045 Crate Engine
In Stock
US $7,920.00
In Stock
Description
Chevrolet Performance 19433045 Crate Engine
The Chevrolet Performance 19433045 Crate Engine is a high-performance crate engine engineered to deliver incredible horsepower and strong torque in a ready-to-install package, making it perfect for project cars demanding a significant performance upgrade. This engine is built with a focus on durability and maximum output, utilizing premium internal components capable of withstanding high pressure, making it the ideal choice for street/strip applications or vintage race cars requiring modern power. A key advantage of this crate engine is its optimal factory calibration, ensuring you get the promised power without extensive tuning, saving you time and overall project costs. Unleash your vehicle’s full potential with The Chevrolet Performance 19433045 Crate Engine, a smart, reliable performance investment fully supported by the technical expertise of Chevrolet Performance.
| Engine Specifications (P/N 19433045) | ||
|---|---|---|
| Performance Ratings | Horsepower | 450 hp @ 5,800 rpm |
| Torque | 436 lb.-ft. @ 4,800 rpm | |
| Max Recommended RPM | 6,000 | |
| Recommended Fuel | Premium Pump (91-94 Octane) | |
| Engine Basics | Engine Type | Chevy Small-Block V-8 (SB) |
| Displacement | 383 cu. in. | |
| Bore x Stroke | 4.005 in x 3.800 in | |
| Compression Ratio | 9.72:1 (Nominal) | |
| Bottom End | Block Material | Cast Iron (4-bolt main caps) |
| Crankshaft | Forged Steel | |
| Connecting Rods | Heavy-Duty Forged Steel | |
| Pistons | Hypereutectic Aluminum | |
| Camshaft & Heads | Camshaft Type | Steel Hydraulic Roller |
| Intake/Exhaust Lift | 0.474 in / 0.510 in | |
| Intake Duration (@ 0.050 in) | 208° | |
| Exhaust Duration (@ 0.050 in) | 221° | |
| Cylinder Heads | Fast Burn Aluminum (62 cc chambers) | |
| Rocker Arm Ratio | 1.5:1 (Aluminum Roller-Style) | |
| Fuel & Ignition | Fuel System | Multi-Port Electronic Fuel Injection (MPFI) |
| Ignition Timing | 36° Total @ 4,000 RPM | |
| Throttle Body | Mounted in Carburetor Position | |
| Included Deluxe Parts | Control System | Pre-programmed, Self-learning ECU/Controller |
| Flexplate | Yes (12.750 in, 153-tooth, for Automatic Transmissions) | |
| Ignition | Distributor Included | |
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