PAC 1200 Series Beehive Valve Springs

PAC 1200 Series Street Performance Springs are used for to replace or improve on the performance above and beyond OEM engines. These springs are selected when you are upgrading camshafts or doing engine re-builds. The 1200 series line uses a premium alloy that out performs automotive industry standards, additionally PAC Racing Springs processes these springs to aerospace shotpeening standards to allow for superior fatigue performance. PAC Racing uses a proprietary process to ensure the springs maintain the load needed to withstand the rigors of street performance and mild racing applications.