COMP Cams Valve SpringFord 4.6/5.4L

With a .500" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L Modular 4 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 4 Valve Engines Seat pressure: 90 lbs. 1.470", Open Pressure: 252 lbs. .970"; O.D.: .943" (Top) 1.105" (Bottom), I.D.: .580" (Top) .742" (Bottom); Designed for Ford 4.6L Modular 4 Valve engines; .500" maximum lift, 1.105" O.D.; No machining required Fitment: Ford Mustang GT 1996 to 2001 Ford Mustang GT 2003 to 2004 Ford Mustang GT Bullitt 2001 Ford Mustang Mach 1 2003 to 2004 Ford Mustang SVT Cobra 1996 to 1999 Ford Mustang SVT Cobra 2001 Ford Mustang SVT Cobra 2003 to 2004 Ford Mustang SVT Cobra 10th Anniversary 2003 Ford Mustang SVT Cobra R 2000 Lincoln Continental Anniversary 1996 Lincoln Continental Base 1998 to 2002 Lincoln Continental Diamond Anniversary 1995 Lincoln Continental Signature 1995 Lincoln Continental Spinnaker Edition 1995 to 1997 Lincoln Mark VIII Anniversary 1996 Lincoln Mark VIII Base 1993 to 1995 Lincoln Mark VIII Base 1997 to 1998 Lincoln Mark VIII LSC 1995 to 1998 Mercury Marauder Base 2003 to 2004