HIGH-LOAD BEEHIVE® VALVE SPRINGS WITH TITANIUM RETAINERS FOR HARLEY-DAVIDSON

FEULING OIL PUMP CORP. HIGH-LOAD BEEHIVE® VALVE SPRINGS WITH TITANIUM RETAINERS FOR HARLEY-DAVIDSON High-Load Beehive® Valve Springs/Titanium Retainers Made from premium stress-relieved conical ovate wire with nitrided surface heat treatment, shot-peened surface enhancements and Nano Peen™ polish

Feature extremely high level of fatigue life

Use a much smaller and lighter weight retainer to reduce valve weight and create quicker rev and smoother motion

Designed to handle the highest demands of performance engines with high-lift, steep-ramped camshafts

Allow up to .750" lift cams; no rocker box clearance required

Available for 5/16" and 7mm valves

Kits include: High-Load BeeHive® valve springs, lightweight 10° Titanium retainers manufactured from Ti-17 alloy and micropolished for enhanced fatigue life, machined heat-treated chromoly spring seats, seat shims, valve locks and a set of premium Viton® valve seals equipped with spring-loaded valve stem wiper system

Seat lbs./installed height; 217 lbs. at 1.789" (.574" lift), 215 lbs. at 1,800" (.585" lift), 208 lbs. at 1.819" (.604" lift), 200 lbs. at 1.845" (.630" lift), 185 lbs. at 1.900" (.685" lift), 170 lbs. at 1.935" (.720" lift), 415 lbs. at 1.215" (open height) coil bind at 1.125"

Dyno proven and track tested

Feuling® BeeHive® valve springs must be installed at the correct OPEN HEIGHT, matching max lift to the open height spec of the valve springs

Made in the USA

HIGH-LOAD BEEHIVE® VALVE SPRINGS WITH TITANIUM RETAINERS

NOTE: Feuling® BeeHive® valve spring kits are direct replacement with no machining or rocker box clearance required up to .574" lift for 99-04 Big Twin and 86-03 XL and up to .700" lift for 05-17 Twin Cam. Larger camshafts require valve guide machining for seal-to-retainer clearance.