Nearly a decade of R&D and a close partnership with Hoosier Spring Company led to numerous breakthroughs in valve spring manufacturing. From an intersection of racing and spring manufacturing passions by a NASCAR team owner and third generation spring-maker, CT Spring Company was born in 2021.

The aim of CT Spring Company is to redefine the most basic machine element – the compression spring, namely the engine valve spring. A commitment to technology, quality and a Team with a passion for racing sets us apart.