Feuling High Load Beehive Valve Springs .750"

Upgrade your engine's valve train with the Feuling Parts High Load Beehive® Valve Springs. These springs are engineered to withstand the rigors of high-performance engines, ensuring reliable valve control and enhanced engine performance. Experience the benefits of reduced valve weight, quicker revving, and smoother engine operation.

Description

The Feuling High Load Beehive® Valve Springs are designed for demanding performance engines with high-lift, steep-ramped camshafts, allowing up to 0.750" lift cams. These springs are manufactured from premium stress-relieved conical ovate wire, treated with a nitrided surface heat treatment, and enhanced with shot-peened surface and Nano Peen™ polish. This meticulous construction provides an extremely high level of fatigue life, proven through dyno and track testing. The kit is a direct replacement, requiring no machining or rocker box clearance for most applications. However, larger camshafts may require valve guide machining for seal-to-retainer clearance. This kit ensures optimal valve train performance and reliability for your high-performance engine, maximizing power and responsiveness.

Features & highlights

• Crafted from premium stress-relieved conical ovate wire for superior durability.
• Nitrided surface heat treatment, shot-peened surface enhancements, and Nano Peen™ polish maximize fatigue life.
• Lightweight 10° Titanium retainers (Ti-17 alloy) reduce valve weight for quicker revving and smoother motion.
• Designed for high-performance engines with high-lift, steep-ramped camshafts, allowing up to 0.750" lift cams.
• Direct replacement, no machining or rocker box clearance required for many applications.
• Dyno proven and track tested for reliability and performance.
• Made in the USA.

Technical specifications

• Brand: Feuling Parts
• Product Name: Spring Kit
• Type: Valve Spring Kit
• Application: Exhaust, Intake
• Spring Lift: 0.750"
• Collar Material: Titanium
• Material: Steel
• Seat Load at 1.935" Installed Height: 170 lb (0.720" lift)
• Seat Load at 1.900" Installed Height: 185 lb (0.685" lift)
• Seat Load at 1.845" Installed Height: 200 lb (0.630" lift)
• Seat Load at 1.819" Installed Height: 208 lb (0.604" lift)
• Seat Load at 1.800" Installed Height: 215 lb (0.585" lift)
• Seat Load at 1.789" Installed Height: 217 lb (0.574" lift)
• Open Load at 1.215" Open Height: 415 lb
• Coil Bind: 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.
• Up to 0.574" lift for '84-'04 Big Twin and '86-'03 XL.
• Up to 0.700" lift for '05-'17 Twin Cam.
• Larger camshafts may 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