Performance valve springs can be purchased at PAC Racing Springs and Performance Springs, Inc. They can also be found at SuperTech.
Other places to search for performance valve springs include local retail shops or eBay. In addition, consumers can check Craigslist or the local classified ads in their area. Some salvage yards or racing shops might carry the products. The exact inventory varies depending on the seller. When choosing performance racing springs, customers should ensure to obtain the ones that are manufactured to fit their exact year, make and model of vehicle, motorcycle or UTV. Installing the incorrect size can pose safety risks.