Benefits
- Increased valvetrain stability
- Lighter Weight
- Less Spring Pressure
Features
- Up to .600" lift
- 1.05" Outside Diameter
- Bee Hive Style Springs
- Spring Rate 208 lbs./in.
What's in the Box
- (16) Valve Springs
- (16) Retainers
- (16) Seals
- (16) Locks
- (16) Shims
- Instructions
Trick Flow Valve Spring Upgrade Kit For Stock Heads - 4.6/5.4L 2VInstall an upgraded camshaft in your 1996-2004 Mustang 4.6L 2V and ensure that you have the proper seat pressure on your valves with this Trick Flow valve spring upgrade kit. Trick Flow's valve springs kit allows you to install a high-performance cam of up to 0.600" lift on any OEM 2V cylinder heads. With the beehive design, this spring produces 208 lbs. per inch of pressure . Featuring hardened 4140 Chromoly retainers, 7-degree valve locks, valve seals, and instructions. Best of all, no machining is required to install these on your stock heads!
Spring Specifications - Beehive design
- Coil Bind Height (in.): 0.980 in.
- Spring Rate (lbs/in.): 208 lbs./in.
- 90 lbs. @ 1.600" installed height
- 205 lbs. @ 1.020" Open Pressure
- Inside Diameter of Outer Spring (in.):0.750 in.
- Outside Diameter of Outer Spring (in.): 1.050 in.
- Lock Material: Steel
- Lock Groove Quantity: 3-groove
- Lock Style: 7 degree
- Valve Stem Diameter (in.): 0.275 in.
- Valve Stem Diameter (mm): 7.00mm
- Notes: Spring OD tapers from 1.050 in. to 0.940 in.
Trick Flow Warranty - Click Here