When serious horsepower is the goal, the <strong data-start="2348" data-end="2362">LSX engine is the answer. Developed for high-power applications, it&rsquo;s the strongest foundation in GM&rsquo;s performance lineup. Featuring an incredibly tough cast-iron block, the LSX engine can handle extreme combustion pressures and high boost levels. Its reinforced main caps and thick cylinder sleeves ensure long-term durability, even in demanding drag racing environments. The LSX engine&rsquo;s modular design allows easy customization and compatibility with most LS components, making it an ideal choice for engine swaps and performance upgrades. Tuners love it for its flexibility &mdash; supporting both mild street performance and 2,000+ horsepower builds. Whether it&rsquo;s a classic Camaro, Corvette, or a modern restomod, the LSX engine offers unmatched reliability and power delivery. It&rsquo;s built for those who never settle for less than domination on the street or strip.