FEULING PARTS High Load Beehive® Valve Springs — up to 0.750" lift – 03-16 Touring, 08-17 CVO, 15 Trike, 05-15 Softail, 13-14 Dyna, 04, 06-20 Sportster

Feuling® High-Load BeeHive® valve springs deliver precision and durability 🐝 for high-performance engines.

• Made from premium stress-relieved conical ovate wire with nitrided surface heat treatment, shot-peened surface enhancements and Nano Peen™ polish.
• Uses a much smaller, 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; allows up to 0.750" lift with no rocker box clearing required.
• Features an extremely high level of fatigue life; dyno proven and track tested.

Seat lb at installed height: 170 lb at 1.935" (0.720" lift); 185 lb at 1.900" (0.685" lift); 200 lb at 1.845" (0.630" lift); 208 lb at 1.819" (0.604" lift); 215 lb at 1.800" (0.585" lift); 217 lb at 1.789" (0.574" lift); 415 lb at 1.215" open height; coil bind at 1.125".

Valve springs must be installed at the correct open height, matching max lift to the open height spec of the valve springs.

Fitment note: Feuling® BeeHive® valve spring kit is a direct replacement with no machining or rocker box clearance required for up to .574" lift on '84-'04 Big Twin and '86-'03 XL, and up to .700" lift for '05-'17 Twin Cam. Larger camshafts may require valve guide machining for seal-to-retainer clearance.

Kit includes: High-Load BeeHive® valve springs, lightweight 10° titanium retainers (Ti-17 alloy) micropolished for enhanced fatigue life, machined heat-treated chromoly spring seats, seat shims, valve locks and premium Viton® valve seals with spring-loaded valve stem wiper system. Made in the USA.