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Feuling HP+ Series Adjustable Pushrods - 1984-1999 Evo Big Twin Models

Feuling

  • Maintains maximum valve lift; increases stiffness and column rigidity
  • Maximizes valve-train stability to increase engine rpm, horsepower and torque output
  • Minimal adjustment parameter eliminates flex and loss of valve-train stability problems
  • Individual length intake and exhaust pushrods keep the adjustment extension to a minimum
  • Designed to exceed performance engine needs using larger lift cams and high spring pressures while maintaining proper and critical oil flow to top-end valve gear
  • Made from CNC-machined 7/16" tapered 4130 chromoly steel tube; 32 thread per-inch adjustment
  • Double jam nut lock system
  • HP+ pushrod wall thickness of 0.095"; Race Series wall thickness of .120"
  • Can be used with hydraulic or solid lifters and street or race engines; "Race" Series recommended when extreme spring pressures are used
  • Fueling pushrods can be used with factory pushrod tubes
  • Made in the U.S.A.
  • To ease installation on Twin Cam applications use a Pushrod Tube Kit; not required
  • Require removal of rocker covers and rocker arm supports

  • Specs:
  • Style: Adjustable
  • Model: HP+®
  • Material: Chromoly Steel
  • Diameter: 7/16"
  • Wall Thickness: 0.095"