Take the guesswork out of building a high-boost forced induction setup with this ultimate matched powertrain package. Featuring the legendary Chevrolet Performance LSX376-B15 engine paired directly with a Magnuson Heartbeat TVS2300 supercharger, this combination is purpose-built to deliver massive, reliable horsepower under extreme boost.
The LSX376-B15 is anchored by an ultra-tough cast-iron LSX Bowtie block with 6-bolt cross-bolted main caps, specifically designed to eliminate block flex and head lifting under high boost. Inside, it features a heavy-duty forged steel crankshaft, forged 4340 H-beam connecting rods, and forged aluminum pistons with a boost-friendly 9.0:1 compression ratio.
To top it off, the Magnuson Heartbeat TVS2300 uses twin four-lobe rotors twisted 160 degrees with high-flow intercoolers integrated directly into the intake manifold. This provides instantaneous boost response, lower intake air temperatures, and an under-hood profile that fits neatly into most classic muscle car and truck engine bays.
Key Specifications:
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Engine Type: Gen IV LSX Small-Block V8 (Boost-Ready Special)
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Displacement: 376 Cubic Inches (6.2 Liters)
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Block Material: Cast-Iron LSX Bowtie with 6-Bolt Main Caps (Designed for 2,000+ HP capability)
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Compression Ratio: 9.0:1 (Optimized for Forced Induction)
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Supercharger: Magnuson Heartbeat TVS2300 (Twin-Vortices Series)
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Rotating Assembly: Forged Steel Crankshaft, Forged H-Beam Rods, Forged Pistons
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Cylinder Heads: High-Flow Aluminum LS3-Style Rectangular Port Heads
Package Includes:
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Assembled Chevrolet Performance LSX376-B15 Long Block Engine
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Magnuson Heartbeat TVS2300 Supercharger Unit with Integrated Intercooler
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High-Flow Fuel Rails and Matched Fuel Injectors
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Electronic Throttle Body Assembly
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Ignition Coil Packs, Brackets, and Spark Plug Wires
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Front Accessory Drive (FEAD), Water Pump, and Harmonic Balancer
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Oil Pan and Timing Cover Assembly
