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Xtreme Energy-R 226/224 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme XE-R 226/224 Hydraulic Roller Finger Follower Finger Follower. Street performance with excellent torque in normally aspirated engines. Noticeable idle. Needs custom tuning.
Street performance with excellent torque in normally aspirated engines. Requires custom tuning. Noticeable idle.

Xtreme RPM 226/222 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme RPM 226/222 Hydraulic Roller Finger Follower Finger Follower. Great street performance with excellent torque and horsepower gains with a noticeable idle. Requires custom tuning.
Great street performance featuring excellent torque and horsepower gains with a noticeable idle. Requires custom tuning.

Xtreme RPM 230/230 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme RPM 230/230 Hydraulic Roller Finger Follower Finger Follower. Serious street effort with maximum power gains in mid to upper RPMs. Requires lower Gear ratios. Automatic cars need a 2000+ stall. Mildly rough idle. Requires computer modifications/custom tuning.
Serious street effort with maximum power gains in mid to upper RPM. Requires computer modifications and lower gears. Automatic cars need a 2000+ stall. Requires custom tuning. Mild rough idle.

Xtreme RPM 234/230 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme RPM 234/230 Hydraulic Roller Finger Follower Finger Follower. street/strip Applications.
Street and strip performance. Needs lower gears, exhaust upgrades, larger throttle body and mass air, bigger fuel injectors and a 2200+ stall with automatics. Requires custom tuning. Rough idle.

Xtreme XE-R 234/232 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme XE-R 234/232 Hydraulic Roller Finger Follower Finger Follower. Hot performance with Serious horsepower and torque gains. Recommended lower Gear ratios, 2200+ stall, larger throttle body, mass air, injectors and exhaust upgrades. Rough idle. Requires custom tuning.
Hot performance cams with serious horsepower and torque gains. Recommended lower gears, requires custom tuning, larger throttle body, mass air, injectors and exhaust upgrades. Automatics use a 2200+ stall. Features a rough idle.

Xtreme XE-R 242/240 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular. Race or limited street use. Cams require a larger throttle body, mass air, injectors, exhaust upgrades, 3000+ stall. Very rough idle. Requires custom tuning.
Race or limited street use. Cams require a larger throttle body, mass air, injectors, exhaust upgrades and requires custom tuning. Automatics need a 3000+ stall. Very rough idle.

SOHC-Optimized fuel mileage with good torque and horsepower. Programmer upgrade required.
ptimized fuel mileage with good torque and horsepower. Requires tuning.

SOHC-Exceptional torque with good horsepower and good fuel economy. Programmer upgrade required.
Exceptional torque with good horsepower and good fuel economy. Requires tuning.

SOHC-Optimized combination for power and torque with acceptable fuel economy for your daily driver or highway cruiser. Programmer upgrade required.
Optimized combination for power and torque with acceptable fuel economy for daily driver or highway cruiser. Requires tuning.

COMP Cams Xtreme Energy 248H-11 Camshaft Set for 4.6L and 5.4L SOHC – Xtreme Energy: Mild upgrade for stock cam
COMP Cams Xtreme Energy 248H-11 Camshaft Set for 4.6L and 5.4L SOHC Modular 2 Valve Ford
SOHC – Xtreme Energy: Mild upgrade for stock cam ; 248/254 Advertised Duration, 210/216 Duration .050″, .500″/.500″ Lift, 111 Lobe Separation; Requires cam gear set part #10246SET; Requires part #26113-16 valve springs and either 792-16 steel retainers or 791-16 titanium retainers; Part #26125-16 high load valve springs also available