Katech Engineering LLC - Belt Tensioners & Accessories

Belt slip and thrown belts are failure points in high-RPM engine operation. Under sustained RPM, rapid acceleration, and elevated accessory loads, factory belt tensioners flex and lose control, allowing belt walk and inconsistent tension. Katech Billet Belt Tensioners and Accessories are engineered to eliminate that weakness by maintaining rigid, repeatable belt control in demanding race and high-performance applications. These components are designed specifically for high-output LS and LT engines where accessory drive stability directly affects reliability and performance.

Developed through real-world motorsports programs with Corvette Racing, Katech billet tensioners are true performance upgrades, not replacement parts. Solid adjustable construction reduces deflection, stabilizes belt tracking, and prevents belt loss at sustained RPM. These tensioners are ideal for Corvette, Camaro, and other serious GM performance platforms that operate under continuous load and aggressive duty cycles.