The Kelford 358-C camshaft is engineered specifically for high-performance applications in BMW M cars, particularly those utilizing the S58 engine platform. Designed for serious drag racing setups, this camshaft is optimized for engines producing upwards of 1400 horsepower, making it a robust choice for enthusiasts pushing their builds to the limit.
When installing the 358-C camshaft, a valve spring upgrade is necessary. Kelford recommends using the KVS58-BT valve springs to ensure optimal performance and reliability. Additionally, it is crucial to check the clearance of the intake intermediate rockers with the new cam lobes. The OEM pressed steel rockers may exhibit sharp edges that could interfere with the larger cam lobes. If necessary, trim or deburr the rockers to prevent any fouling.
This camshaft is a significant upgrade for those looking to maximize their S58 engine's potential in competitive settings. Ensure that your setup is compatible and ready for the demands of high-performance racing.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Kelford is a company that was founded in 1968. The company specializes in creating high-performance camshafts for a variety of engine applications. For years, they have provided enthusiasts the chance to have a camshaft that would provide optimum performance and give them the horsepower gain they are searching for. Today, they have turned their small company into a global brand that is trusted by many professional tuners and racers alike.
Continuous ImprovementKelford is steadily making a name for itself when it comes to manufacturing high-performance camshafts. By continuously investing in their research and development, they are able to design products that are better, if not at par with some of the mainstream brands in the market today.
Quality in Every ProductThe company is able to make top quality products by understanding what their customer really needs. Using their experience, knowledge, and understanding of manufacturing, they are able to create products that meet their customer expectations. They use state of the art machinery in order to achieve precision and accurate cuts which is critical when it comes to these engine components.
Purchase Kelford Camshafts at Vivid RacingIf you want a camshaft manufacturing company that understands what it takes to improve your engine performance, then Kelford is the brand for you. With over 50 years of experience when it comes to building camshafts, you know they are a brand that you can trust. Visit Vivid Racing and check out their list of products that would fit your specific requirement.