Find Xceldyne Accelerated Dynamics, formerly CV Products, fuel pumps, valve springs, bearings, fittings, and other racing essentials for serious race car drivers. From engine builders and shops to drivers and race teams, Xceldyne aims to provide quality performance parts. Find fuel pumps and products for all levels and varieties of racing, including asphalt and dirt, stock car and open wheel, drag racing, offroad ATV/UTV, hot rod, and more. When you need a fuel pump, bearing, fitting, pulley, or rod for your race car repair or rebuild, trust Xceldyne for the win.