Products in Excellent condition look brand new — with no physical flaws, scratches or scuffs — and include all original parts and accessories. The product will be in its original packaging or a suitable replacement box.
Open-Box - Satisfactory
Products in Satisfactory condition show minor to moderate signs of use that affect cosmetic appearance but have no impact on performance. A satisfactory product does not include dents, chips, cracks, or deep scratches. It may not contain the original packaging or some parts and accessories.
Open-Box - Fair
Products in Fair condition operate as intended, but show more significant scratches, dents, or chips. For example, an exhaust returned to Dennis Kirk with a dent or large scratch that doesn’t affect the product's performance. It may not contain the original packaging or some parts and accessories.
X2 steel valves are a direct descendant of the Xceldyne full race titanium valves
Increased flow over stock valves
Optimized for weight reduction
Specialized high-performance steel alloys specific to the intake and exhaust valve
Oversized kits available
Designed specifically for the off-road enthusiast
Kits include X2 valves, springs, retainers, locators and precision locks
X2 stainless steel valves incorporate a high flow design for maximum power and long service like featuring durable chrome finish on the stem for extended wear in harsh conditions. X2 offers the off-road enthusiast high quality components at a competitive price. Xceldyne has years of experience in F1, NASCAR, NHRA, AMA and other forms of motorsports, engineering the right components into a performance package that offers Valvetrain with valve
Kits come with premium Titanium retainers
Kits come with precision machined billet locks not stamped and provided proper fitment
Kits are complete with valves, precision locks, ti retainers, locators and springs