COMP Cams Xtreme XE-R 238/240 Camshaft Set for 1993-2014 Ford and Lincoln (4.6L/5.4L/5.8L) - XE274B

Fits 1993-2014 Ford Mustang, GT, Shelby GT500, Lincoln Navigator, Continental, and select Mercury, Panoz, and Qvale models (4.6L / 5.4L / 5.8L).

The COMP Cams Xtreme XE-R Camshaft Set (XE274B) is engineered for maximum performance in Ford Modular 4-valve engines equipped with centrifugal superchargers or nitrous systems. As part of the Xtreme Energy series, these hydraulic roller finger follower cams deliver significant power gains when supported by high-flow intake components, including larger throttle bodies, mass air sensors, and upgraded fuel injectors.

Designed for aggressive street and strip applications, this cam set produces a rough idle and requires specific drivetrain modifications. To maintain driveability and optimize power delivery, use a torque converter with at least a 2500 RPM stall, numerically higher (lower) rear-end gears, and a custom engine tune. This set is a high-performance solution for forced induction or nitrous-fed modular builds requiring maximum airflow.

• Manufacturer Part Number: 106460
• Cam Series: Xtreme XE-R (S-Charged/N2O)
• Duration at .050-inch: 238° Intake / 240° Exhaust
• Valvetrain Type: Hydraulic Roller Finger Follower
• Engine Compatibility: Ford 4.6L, 5.4L, and 5.8L Modular 4V
• Optimal for centrifugal supercharged or nitrous-assisted builds
• Requires 2500+ stall converter and custom tuning