Feuling High Load Beehive Valve Springs .750"

Upgrade your engine's performance with Feuling Parts High Load Beehive® Valve Springs. These valve springs are engineered to withstand the demands of high-performance engines, ensuring reliable valve train operation and improved power delivery. Designed for easy installation and superior durability, these springs are a must-have for any serious motorcycle enthusiast.

Description

Feuling High Load Beehive® Valve Springs are meticulously crafted using premium stress-relieved conical ovate wire, enhanced with a nitrided surface heat treatment, shot-peened surface, and Nano Peen™ polish. This ensures exceptional fatigue life and the ability to handle high-lift, steep-ramped camshafts. The kit includes lightweight 10° Titanium retainers made from Ti-17 alloy, which are micropolished to further enhance fatigue life. Machined heat-treated chromoly spring seats, seat shims, valve locks, and premium Viton® valve seals with a spring-loaded valve stem wiper system are also included for a complete, high-quality upgrade. These valve springs allow for up to 0.750" lift cams and require no rocker box clearing, making installation straightforward.

Features & highlights

• Manufactured from premium stress-relieved conical ovate wire for superior durability.
• Nitrided surface heat treatment, shot-peened surface enhancements, and Nano Peen™ polish ensure exceptional fatigue life.
• Lightweight 10° Titanium retainers reduce valve weight and enhance rev response.
• Designed for high-performance engines with high-lift, steep-ramped camshafts.
• Allows up to 0.750" lift cams without requiring rocker box modifications.
• Includes premium Viton® valve seals with spring-loaded valve stem wiper system for superior sealing.
• Dyno proven and track tested for reliability and performance.

Technical specifications

• Brand: Feuling Parts
• Product Name: Spring Kit
• Spring Lift: 0.750"
• Application: Exhaust, Intake
• Collar Material: Titanium
• Material: Steel
• Type: Valve
• Seat lb/installed height: 170 lb at 1.935" (0.720" lift)
• Seat lb/installed height: 185 lb at 1.900" (0.685" lift)
• Seat lb/installed height: 200 lb at 1.845" (0.630" lift)
• Seat lb/installed height: 208 lb at 1.819" (0.604" lift)
• Seat lb/installed height: 215 lb at 1.800" (0.585" lift)
• Seat lb/installed height: 217 lb at 1.789" (0.574" lift)
• 415 lb at 1.215" open height
• Coil bind at 1.125"

Important to know

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 a direct replacement with no machining or rocker box clearance required. Up to .574" lift for '84-'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.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more

Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.

Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29

Best regards,
William Svendsen & Martin Høyer (Owners)