Katech Engineering LLC - Custom Spec Engines

Street or Race, Performance Engines Custom Built to Your Exact Specifications

Katech builds engines to exact specifications for street performance, track-day use, and professional competition across multiple racing disciplines. From refined street-driven engines for Corvette and Camaro platforms to full race-spec powerplants developed for IMSA, Trans Am Series, USAC, NASCAR, NHRA, and IHRA, each engine is engineered around its intended ruleset, duty cycle, and performance objectives.

Katech’s engine programs span a wide range of performance and racing applications, with extensive experience in LS and LT architectures alongside dedicated professional race engine platforms. Each engine is developed with deliberate attention to airflow management, valvetrain stability, oiling control, thermal management, and durability under sustained load or extreme acceleration. Whether the application demands endurance reliability, sprint-race response, or repeatable high-power drag performance, Katech applies race-proven engineering discipline, advanced machining capability, and strict build standards to deliver engines that perform consistently and finish events.