With a .550" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles.
COMP Cams Beehive Valve Springs for Ford 4.6L and 5.4L Modular 2 Valve Engines
Seat pressure: 93 lbs. 1.570", Open Pressure: 198 lbs. 1.020"; O.D.: .959" (Top) 1.061" (Bottom), I.D.: .636" (Top) .738" (Bottom); Designed for Ford 4.6L and 5.4L Modular 2 Valve engines; .550" maximum lift, 1.061" O.D.; No machining required
Fitment:
Ford E-150 Econoline Base 1997 to 2000
Ford E-150 Econoline XL 1997 to 2000
Ford E-150 Econoline Club Wagon Chateau 1997 to 2000
Ford E-150 Econoline Club Wagon Custom 1997 to 2000
Ford E-150 Econoline Club Wagon XLT 1997 to 2000
Ford E-250 Econoline Base 1997 to 2000
Ford E-250 Econoline XL 1997 to 2000
Ford E-350 Econoline Base 1997 to 1998
Ford E-350 Econoline XL 1997 to 1998
Ford E-350 Econoline Club Wagon Chateau 1997 to 2000
Ford E-350 Econoline Club Wagon Custom 1997 to 2000
Ford E-350 Econoline Club Wagon XL HD 1997 to 1998
Ford E-350 Econoline Club Wagon XLT 1997 to 2000
Ford E-350 Econoline Club Wagon XLT HD 1997 to 1998
Ford E-350 Super Duty Base 1999 to 2000
Ford E-350 Super Duty XL 1999 to 2000
Ford Excursion Limited 2000
Ford Excursion XLT 2000
Ford Expedition Eddie Bauer 1997 to 2000
Ford Expedition XLT 1997 to 2000
Ford F-150 Base 1997 to 2000
Ford F-150 Harley-Davidson Edition 2000
Ford F-150 Lariat 1997 to 2000
Ford F-150 Lightning 1999 to 2000
Ford F-150 XL 1997 to 2000
Ford F-150 XLT 1997 to 2000
Ford F-250 Base 1997 to 1999
Ford F-250 Lariat 1997 to 1999
Ford F-250 XL 1997 to 1999
Ford F-250 XLT 1997 to 1999
Ford F-250 Super Duty Lariat 1999 to 2000
Ford F-250 Super Duty XL 1999 to 2000
Ford F-250 Super Duty XLT 1999 to 2000
Ford F-350 Super Duty Lariat 1999 to 2000
Ford F-350 Super Duty XL 1999 to 2000
Ford F-350 Super Duty XLT 1999 to 2000
Ford Mustang GT 2006 to 2007
Ford Mustang Shelby GT 2007
Lincoln Navigator Base 1998 to 1999
