Marine

There is not a racing motor made that can not be improved by using PAC Racing Springs products, and marine engines are no exception.  Peterson metallurgists and engineers understand the demands marine engines must endure compared to the automobile.  As a result, Peterson Spring offers a wide variety of valve springs, retainers, cups, locks and other valve train associated products to ensure the customer is matched with the exact spring necessary to get the best performance possible out of an engine.