Feuling, High Load Beehive valve spring kit. .600" lift

  • Artikelnummer: MCS588022
  • Hersteller:
Direct replacement for stock (6mm valve stem diameter). Recommended for + .540" cams lift. Installs without machining or rocker box clearancing. Bolt-in up to .565" cam lift. Kit will accomodate cam with over 0.600" lift but will requiere spring seat pocket machining to the cylinder heads to set correct spring-open heights. Kits include springs, lower & upper collars, shims, keys and Viton® seals. Springs are made from a premium grade Hi-tensile chrome silicon single conical ovate wire, shot-peened with a specially processed thermal heat treat and super NexTex® finish to give these valve springs the needed fatigue life to exceed the high demands of V-Twin engines from stock to performance. Stock 6mm valve stems with triple groove, this kit includes titanium retainers and are compatible with stock and Screamin' Eagle heads. Seat Lbs. / installed height: 151 Lbs. @ 1.475 (0.485 Lift). 144 Lbs. @ 1.498 (0.508 Lift). 143 Lbs. @ 1.501 (0.511 Lift). 140 Lbs. @ 1.511 (0.521 Lift). 124 Lbs. @ 1.562 (0.578 Lift). 120 Lbs. @ 1.582 (0.592 Lift). 304 Lbs @ 0.990 open height. Coil Bind @ .945. Note: Cam specs measured on the lifter @ 0.050 lift with 1.61 rocker arm ratio
799,95 €
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inkl. 19% USt. , Versandkostenfreie Lieferung
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  • Lieferzeit: 2 - 5 Werktage (DE - Ausland abweichend)
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