3V 4.6/5.4 Custom Cams by TW Cams

These camshafts will have the specs (LSA, ILC, duration and lift)  that are determined to best match your vehicles modifications and meet your power, performance, and idle sound goals.These can be designed to use stock or aftermarket valve...

COMP Cams 3V Big Mutha' Thumpr Camshafts - 127030

Big Mutha' Thumpr™ NSR 242/262 Hydraulic Roller Cams Ford 4.6/5.4L Modular 3 Valve. Extremely rough idle, needs stroker motor and/or ported heads. Major HP gains to 6800 RPM. Best with 3.73+ gears and 2500 stall. Compatible with stock valve...

COMP Cams 3V Camshafts - 127020

Mutha' Thumpr™ NSR 234/254 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve. Very rough idle, biggest cam for stock heads. Great power above 4900 RPM. Compatible with stock valve springs, benefits from converter & gears, requires cam...

COMP Cams 3V Camshafts XFI Blower- 127150

XFI™ Valve Springs Required Blower 214/231 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Powerful mid RPM range cam for bolt-on blowers at stock boost levels. Solid power gains above 4400 RPM, requires spring upgrade. Stock...

COMP Cams 3V Camshafts XFI XE264Ph - 127450

XFI™ Spring & Phaser Mods Required Blower 229/240 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Powerful cam with great idle, excellent upgrade over stock. Good torque down low with powerful mid-range. Solid power gains...

COMP Cams 3V Camshafts XFI XE272Ph - 127600

XFI™ Spring & Phaser Mods Required 237/244 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Max effort street/strip cam with very rough idle, needs ported heads. Good mid-range with incredible power up to 7000+ RPM. Solid...

COMP Cams 3V Thumpr camshafts- 127010

Thumpr™ NSR 226/246 Hydraulic Roller Cams for Ford 4.6/5.4L Modular 3 Valve. Great idle with excellent power. Good mid-range torque and power gains above 4500 RPM. Compatible with stock valve springs, converter and gears; requires cam phaser...

COMP Cams 3V XFI Camshafts - 127550

XFI™ Spring & Phaser Mods Required Blower 237/248 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Big power gains in mid to upper-RPM range for bolt-on blowers with high boost. Rough idle, solid power gains above 4900 RPM,...

COMP Cams 3v XFI, NSR Camshafts - 127055

XFI™ No Springs Required Blower 214/231 SOHC Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Excellent mid-range cam for bolt-on blowers with stock boost levels. Great power gains above 4700 RPM, compatible with stock springs...

COMP Cams 3V XFI, VSR Camshafts - 127300

XFI™ Valve Springs Required 222/235 SOHC Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Serious street cam, noticeable idle. Solid power gains above 4600 RPM, requires spring upgrade. Works with tuners tuning recommended. Best...

COMP Cams 3V XFI, VSR camshafts - 127350

XFI™ Valve Springs Required Blower 222/239 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4L Modular 3V. Mid to upper range cam for bolt-on blowers with high boost. Noticeable idle, solid power gains above 4900 RPM, requires spring upgrade...

COMP Cams Camshaft Set F4.6 3V Modular - 127100

Ford: Expedition 04 - 04 4.6 L Engine, Mercury: Mountaineer 06 - 10 4.6 L Engine, Ford: Expedition 05 - 14 5.4 L Engine, Ford: F-350 Super Duty 05 - 10 5.4 L Engine, Avanti: Avanti 05 - 07 4.6 L Engine, Ford: Explorer 04 - 10 4.6 L Engine, Ford: Grand...