FEULING OIL PUMP CORP. High Load Beehive‚® Spring Kit 1207

High-lift camshafts demand valve springs engineered for extreme duty—and the Feuling Beehive® Spring Kit 1207 is purpose-built to handle that load without compromise. Using a single conical ovate wire design shot-peened and thermally treated, these springs eliminate separation, reduce valve-train noise, and deliver the stability required for race-level performance. The lighter Ti retainers cut valve weight significantly, enabling faster revving and smoother valve motion than traditional dual-spring setups.

This is a complete bolt-in solution for builds running .540" lift or higher, with all components—springs, retainers, seats, shims, locks, and Viton® seals with stem wipers—included in one kit. Direct installation up to .565" lift requires no machining; higher lifts demand proper spring seat pocket work to ensure correct open height and safe rocker arm clearance.

• Hi-tensile chrome silicon wire
• Shot-peened construction
• Super NexTex® finish
• Lighter Ti retainers
• Reduces valve weight
• Eliminates spring separation
• Bolt-on installation (up to .565")
• Includes matched spring set
• Includes Ti retainers
• Includes machined seats
• Includes shims & locks
• Includes Viton® seals
• Spring-loaded stem wipers
• 151 lbs. seat pressure (.485" lift)
• 304 lbs. open height
• Coil bind @ .945"
• Recommended .540"+ lift
• Made in U.S.A.