Chevrolet Performance 19431955 LT4 6.2L V7 Supercharged Crate Motor Only
SKU code: 19431955
Chevrolet Performance 19431955 LT4 6.2L V7 Supercharged Crate Motor Only
Supercharged Power from the C7 Corvette Z06!
At the core of the Corvette Z06, the supercharged LT4 6.2L SC stands as Chevrolet's most formidable engine ever featured in regular production. Propelled by a more efficient and compact 1.7L Eaton R1740 TVS supercharger, capable of reaching speeds of up to 20,000 rpm, this powerhouse generates over 9 pounds of boost, resulting in an impressive output of 650 horsepower and 650 lb.-ft. of torque.
Derived from the Gen V Small-Block architecture shared with the LT1 engine, the LT4 incorporates unique features meticulously designed to accommodate its heightened performance and withstand the increased cylinder pressures induced by forced induction. Notable enhancements include Rotocast A356T6 aluminium cylinder heads, known for their exceptional strength and superior heat dissipation compared to conventional castings, as well as lightweight titanium intake valves and robust forged aluminium pistons.
Key Features:
- LT4 V7 Supercharged Dominance: At the core of this crate motor is the formidable LT4 6.2L V7 Supercharged engine, embodying small-block supremacy with its relentless power. Experience a surge of performance that sets new standards for driving excitement.
- Motor-Only Configuration: The 19431955 is exclusively designed as a motor-only option, streamlining the process for those seeking a focused power upgrade. This configuration offers a dedicated solution, ensuring your vehicle boasts the pinnacle of performance without unnecessary components.
- Precision Engineering: From the intricately crafted engine block to the innovative supercharger design, every element of this motor-only assembly reflects Chevrolet's commitment to precision engineering. Expect optimal performance, reliability, and longevity.
- Versatile Integration: Tailor your vehicle's performance to your exact specifications with the LT4 6.2L V7 Supercharged motor-only configuration. Whether you're customizing a project vehicle or upgrading your current ride, this option provides the versatility to create a driving experience that aligns with your vision.
- Chevrolet Performance Legacy: Bearing the iconic bowtie emblem, this motor-only option is a testament to Chevrolet Performance's enduring legacy. Trust in a brand that consistently pushes the boundaries of automotive innovation, delivering power and excitement to enthusiasts worldwide.
Upgrade your vehicle with the Chevrolet Performance 19431955 LT4 6.2L V7 Supercharged Crate Motor Only. It's not just a motor; it's a proclamation of power, offering you the freedom to shape an exhilarating driving experience.
Note: Professional installation by experienced technicians is recommended to ensure optimal performance and reliability.
Controller not included, this is Engine Assembly ONLY and does not include electronics.
Engine Type | GEN V Small Block V8 |
Block | Cast aluminium with 6 bolt, cross-bolted main caps |
Displacement | 376 cubic inch (6.2L) |
Bore x Stroke | 4.065" x 3.622" |
Crankshaft | Forged Steel |
Connecting Rods | Forged powdered-metal steel |
Pistons | Forged Aluminium |
Camshaft Type | Hydraulic roller |
Valve Lift | 0.492" intake / 0.551" exhaust |
Camshaft Duration | 189° intake / 223° exhaust @0.050" |
Cylinder Heads | A356T6 Rotocast aluminium; as cast with 65.5cc chambers |
Valve Size | 2.130" intake / 1.590" exhaust |
Compression Ratio | 10:1 |
Rocker Arms | Investment cast, roller bearing trunnion |
Rocker Arm Ratio | 1.81:1 |
Recommended Fuel | Premium pump |
Maximum Recommended RPM | 6,600 |
Reluctor Wheel | 58X |
Balanced | Internal |
SKU | 19431955 |
Barcode # | 9356659339444 |
Brand | Chevrolet |
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