S&S HIGH-PERFORMANCE TAPPETS (EVO & XL)

S&S HIGH-PERFORMANCE TAPPETS

• A must when doing any performance cam upgrade
• Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life
• Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation
• Redesigned plunger assembly withstands forces associated with heavy-duty valve springs and pushrods typically used in high-performance applications
• Revised metering device precisely controls oil delivery to top end, ensuring rapid lifter pump-up and reducing possibility of oil starvation to bottom end
• Tappets that include the HL²T Limited Travel Kit improve cold starts and high rpm valve timing accuracy
• Sold in SET of 4
• Fits 84'-99' Evo Big Twin & 86'-90' XL

NOTE: Must use adjustable pushrods when running HL²T travel limiters