FEULING PARTS High Load Beehive® Valve Springs — 0.750" lift – 84-86 Big Twin, 84-85, 87-88, 94, 96, 98-04 Touring, 00-04 Softail, 84-90 FXR, 84 Police, 86-03 Sportster

High Load Beehive® valve springs engineered for extreme performance and quicker rev response. 🔧

Key features:

• 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 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.
• Allows up to 0.750" lift cams; no rocker box clearing required.
• Extremely high level of fatigue life; dyno proven and track tested.

Specifications:

• Seat lb/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"

Kit notes and inclusions:

• Kit includes High-Load BeeHive® valve springs, lightweight 10° titanium retainers machined 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.
• Valve springs must be installed at the correct open height, matching max lift to the open height spec of the valve springs.
• Feuling® BeeHive® valve spring kit is direct replacement with no machining or rocker box clearance required for specified fits; larger camshafts may require valve guide machining for seal-to-retainer clearance.
• Made in the USA.