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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
they feature Xylan-coated skirts
✔️ Factory head castings can deform under concentrated stud load✔️ These washers spread tension over a larger area to protect the head✔️ Prevents misdiagnosis of stud stretch due to head crush✔️ Ideal for high-boost
Cam Compatibility: While ideal for Atomic cams
HD Chain & Billet Sprocket
precision honed
Atomic Barra Valve Springs Valve spring grade:Stage 1 | 80-90lbs | 20psi max they feature Xylan-coated skirtsAtomic Matched Valve Springs Ovate Wire Technology* Precision Matched Sets WHY UPGRADE TO ATOMIC SPRINGS!? Factory valve springs are designed for standard RPM and low boost. As you increase power, valve float becomes the enemy. But simply installing "stiffer" springs isn't enoughif those springs vary in pressure, they create uneven harmonics that can destroy your engine. DID YOU KNOW? Unequal spring pressure kills timing systems. Just like mismatched