DOHC: Street & Strip performance. Needs lower gears, exhaust upgrades, larger throttle body and mass air, bigger fuel injectors and a 2200+ stall with automatics. Custom programming required. Rough Idle.Learn More

DOHC: Excellent replacement cam with strong torque. No computer modifications necessary.

Learn More

DOHC: Excellent replacement cam with strong torque. No computer modifications necessary.

Learn More

DOHC: Excellent replacement cam with strong torque. No computer modifications necessary.

Learn More

DOHC: Great street performance featuring excellent torque & horsepower gains with a noticeable idle. Computer tuning is required.

Learn More

Comp Cams "Street-Supercharged-Nitrous"

Comp Cams has a variety of bumpsticks for the DOHC 4.6L Modular Motor with a range of grinds to suit your performance goals and driving style. Sold as set of Four. Review the specs below.

427-106260 - Street, Supercharged, Nitrous

No Computer Modifications Needed.

MUST USE: Valve Spring Kit # 26123-32

RPM Range: 1200-5800

Valve Lift: .475/.450

Advertised Duration: 277/275

.050 Duration: 257/259

Lobe Separation: 114 DegreesLearn More

Comp Cams "Naturally Aspirated-Hi-Perf.Street" 99-04 Cobra/Mach1

Comp Cams has a variety of bumpsticks for the DOHC 4.6L Modular Motor with a range of grinds to suit your performance goals and driving style. Sold as set of Four. Review the specs below.

427-106300 - Naturally Aspirated- Hi-Po Street

No Computer Modifications Needed.

Excellent Torque & Horsepower Gains

MUST USE: Valve Spring Kit # 26123-32

Noticeable Idle

RPM Range: 1500-5800

Valve Lift: .425/.450

Advertised Duration: 261/259

.050 Duration: 226/224

Lobe Separation: 114 DegreesLearn More

Comp Cams 4.6L 4V Performance Beehive Valve Springs

COMP Cams new #26123 valve springs for Ford 4.6L 4-valve heads accept up to a 0.500-inch lift camshaft and feature COMPs specially developed ovate, beehive design. Best of all, you wont have to machine the cylinder head spring seats to make them fit, a common problem with other high lift springs.

Seat Load: 90lbs @1.470
Open Load: 252lbs@ 0.970
Coil Bind: 0.900"
Rate: 324 lbs/in
Learn More