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Endurance Beehive Valve Springs with Titanium Retainers
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  • Endurance Beehive Valve Springs with Titanium Retainers

Endurance Beehive® Valve Springs with Titanium Retainers

€441.68
€397.51 Save 10%
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Feuling valve springs machined from high‑strength chrome‑silicon conical ovoid wire — shot‑peened, heat‑treated and NexTex‑finished for V‑Twin longevity. 7° ultra‑light titanium retainers to reduce mass and improve responsiveness. Direct replacement up to 0.650" without rocker‑box modification. Complete kit (BeeHive®, machined seats, shims, keepers, Viton® seals). Made in the USA.
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  • Constructed from a high-grade, single-cone ovoid-section wire in high-strength chrome-silicon.
  • Shot-peened, given a specific heat treatment and finished with NexTex® to ensure the longevity required by V‑Twin engines.
  • Use a noticeably smaller, lighter titanium retainer to reduce valve mass, allowing a more responsive engine rpm and smoother valve motion.
  • Direct replacement for camshafts providing up to 0.650" lift; no rocker cover modification or adjustment required.
  • Kits include: Endurance BeeHive® valve springs, 7° super-light heat-treated titanium retainers, machined seats, shims, valve keepers, and a set of premium Viton® valve stem seals with integrated spring-loaded wiper.
  • Made in the USA.
  • Seat load / installed height:
  • 198 lb at 1.685" (0.535" lift).
  • 194 lb at 1.703" (0.553" lift).
  • 190 lb at 1.724" (0.574" lift).
  • 187 lb at 1.754" (0.604" lift).
  • 185 lb at 1.780" (0.630" lift).
  • 160 lb at 1.800" (0.650" lift).
  • 375 lb at 1.150" (open height).
  • Coil bind at 1.100".
  • Must be installed at the correct open height: maximum valve lift must correspond to the valve spring open-height specification.
  • Feuling® BeeHive® valve spring kits are direct replacements requiring no machining or rocker cover modification up to 0.574" lift for Big Twin 1998–2004 and XL 1986–2003, and up to 0.650" for Twin Cam 2005–2017. Larger camshafts require machining of the valve guide to allow the seal to pass.
FEULING PARTS
09260851
6 Items

Data sheet

Matériau du collier
Titane
Application
Échappement, Admission
Style
Ressort arrondi Beehive®
Marque
FEULING PARTS
Référence fournisseur
1100
Modèle
Endurance Beehive
Nom du produit
Kit ressorts
Type
Soupape
Unités
Kit
Matière
Chrome-silicium
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