You are viewing the Atomic Ovate Race Valvesprings to suit the BA and BF Ford 4.0L inline 6 Cylinder Engine.
If you are looking for the ultimate in high performance valvesprings for high boost/high rev XR6-T applications, then look no further than our Ovate Race springs.
Designed for high performance street and all-out race applications, Atomic springs are made from triple heat treated Ovate wire and provide 100 lbs of seat pressure at 1.515" installed height. Ovate wire is the latest technology in spring steel wire profile and is used extensively in the USA in NASCAR, Winston Cup and Drag race applications.