Feuling tappet set, Race Series. STD Race. OD +.001"

Comes with .200" of standard travel.
Oversized diameter (0.843" - 0.8435"). Standard size is 0.8420" to 0.8423" OD.
Machined from a steel body and designed to exceed the demands of high-lift camshafts and increased valve spring pressures with a slower bleed rate. The RACE series lifters maintain proper oil flow to the top, increase engine RPMs, valve train stability, decreasing valve float and promoting maximum valve lift.
Feuling recommends Race series lifters for engines running valve spring seat pressure above 185 lbs. FEULING recommends using a high-volume oil pump, which will result in quieter and better performing lifters. Race series lifters are compatible with FEULING HP+ or Race series oil pumps and are designed for use in both street and track engines. Developed on the Spin-Tron dyno and track tested, made in the USA.
• Precision ground needle roller bearings and high-chrome steel axle for long service life and minimal friction • Extra long cold-forged, precision ground and fitted plunger for controlled leakage and pumping • High-flow disc-style quick-reaction check valve for better response at higher RPMs.
• Available in oversized diameters – Cylinder savings!
• Recommended for both high-performance track and street engines • Sold in sets of 4 • Made in the USA
*FEULING RECOMMENDS PUMPING EACH LIFTER BY HAND BEFORE INSTALLATION, TO REMOVE ALL AIR AND PROVIDE A FULLY PUMPED-UP LIFTER. USING LOW VISCOSITY OIL SUCH AS ATF IN A SPRAY BOTTLE WORKS WELL.
See Feuling tool 588060 to check lifter bore diameters


Specifications


Brand
Feuling


Application
99-17 Twin Cam; 00-22 XL Sportster; 08-12 XR1200; 00-10 Buell XB (NU)


Sales unit
Kit


Packaging weight
0.567 kg


HS Code
84099100


Motorcycle family
DYNA, SOFTAIL, SPORTSTER, TOURING


Original name
Feuling, Race Series tappet set. STD travel. +.001" OD