Feuling Econo Beehive Valve Spring Kit

Feuling Econo performance beehive valve springs designed to handle up to 585 lift camshafts. Springs are made from the same premium stress relieved conical ovate wire as Feuling high-load springs, but are developed for economical engine budgets. They have an excellent level of fatigue life and are designed to handle the demands of performance engines with 585 and smaller lift camshafts. Dyno proven and track tested.

Feuling beehive valve springs use a much smaller and lighter weight retainer which drastically reduces the valve weight creating a much quicker revving and smoother motion than comparable dual valve springs.

• Allow up to 585 lift cams, no rocker box clearancing required
• Eliminate valve spring separation, maximize stability, reduce valve-train noise and harmonics
• Don't get stung by inferior valve spring
• Aids a quicker-revving, smoother motion valvetrain
• Kit includes:
  • Feuling Econo Beehive valve springs
  • Lightweight 7 degree steel retainers
  • Machined, heat-treated chrome moly spring seats
  • Seat shims
  • Valve locks
  • Rubber valve seals equipped with a spring loaded valve stem wiper system