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Trick Flow Specialties TFS-2500500 - Trick Flow® Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Engines

  • Twisted Wedge Valve Spring Upgrade,Steel Retainers,Steel Locks,3-Groove,Ford,4.6L/5.4L 2V, Kit
  • Application Specific
  • Estimated Ship Date: 5/29/2012
 
BrandTrick Flow Specialties
Manufacturer's Part NumberTFS-2500500
Part TypeValve Spring and Retainer Kits
Product LineTrick Flow® Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Engines
Summit Racing Part NumberTFS-2500500
 
Number of Springs Per ValveSingle
Outside Diameter of Outer Spring (in)1.050 in.
Damper Spring IncludedNo
Spring Rate (lbs/in)208 lbs./in.
Inside Diameter of Outer Spring (in)0.750 in.
Valve Spring StyleBeehive
CoatedNo
Retainers IncludedYes
Retainer MaterialChromoly steel
Locks IncludedYes
Lock Style7 degree
Lock Groove Quantity3-groove
Lock MaterialSteel
QuantitySold as a kit.
NotesSpring OD tapers from 1.050 in. to 0.940 in. Kit also includes valve seals.
 

When changing cams or making other valvetrain upgrades to a Ford 4.6L or 5.4L 2V engine, it's important to replace the stock valve springs with a set designed to handle the increased valve lift. Trick Flow® valve spring upgrade kits feature a beehive spring design so they can be installed without machine work to the heads. Both kits come with springs, chromoly retainers, locks, seals, and instructions.

Warranty

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