Race Series® Short-Travel Hydraulic Lifters for Harley-Davidson

Feuling Oil Pump Corp. Race Series® Short-Travel Hydraulic Lifters for Harley-Davidson Lifters Race Os .8435 TC New Revolutionary Design With 0.115 "Of Total Travel vs. A Full Travel Lifter With 0.200"

These lifters Will increased RPM by Decreating Valve Float and Valve-Train Harmonics While Maininting A Quiet Engine

Travel reduction reduces the amount of oil that is required to fill the inside of the lifter which reduces oil airion in the lifter on steep, fast action high lift camshaft lobes

Short-Travel Lifters Should Be set with 0.065 "-0.070" Of Pre-Load and With The Normal Engine Growth From Heat Will Put The Operating Lifter Pre-Load At Or Around Half Travel

Short-Travel Lifters Are Designed to Limit The Amount of Oil Needed To Fill The Internals of The Lifter Which Results In Less Oil Needed to A Full Travel Or Oter Style Short Travel Lifters

Design Drastically Reddes Aerion of the Oil Producing A Fully Filled Lifter When the Lifter Rolls Around to the Front Cam Lobe Ramp vs. HAVING AERATED OIL AND THEN THE PUSHROD SEAT DROPPING WHEN THE LIFTER HITS THE FRONT CAM RAMPER SQUEZING THE AEROTION

Machined from A Steel Body and Designed to Exceed The Needs of Lark Lift Camshafts and Higher Valve Spring Pressures With A Slower Bleed Down Rate

Precision Ground Needle Roller Bearing With High Chromium Steel Axle for Long Life and Minimal Friction

Cold Forged Extra Long Piston, Precision Ground and Fitted for Controlled Leak Down and Pump Up

High-Flow Disc Style Quick Resting Check Valve for Better Reaction at Higher RPM

Race Series® Lifters Maintain Proper Oil to the Top End, Increase Engine RPM, Valve-Train Stability, Decreating Valve Flaat Promoting Maximum Valve Lift

Fauling® Recommends Race Series® Lifters for Engines Running Higher Than 185 lbs. Valve Spring Seat Pressure

Feuling® Recommends The Use of A High Volume Oil Pump Which Will Result in Quiet, Better Performing Lifters

Race Series® Lifters are compatible with Eithher Feuling® HP+® Or Race Series® Oil Pumps and Are Designed for Use With Both Street and Strip Engines

Spin-Tron Dyno Developed and Track

Available in standard and oversized diameters

Sold as a Set of Four

Made in the U.S.A.

Race Series® Short-Travel Hydraulic Lifters

Note: Fauling® Recommends Pumping Up Each Lifter By Hand Prior to Installation, To Remave All Air and provides Fully Pumped Up Lifter.