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COMP Cams Xtreme Energy-R 222/224 hydraulic roller finger-follower cams tuned for supercharged or nitrous-assisted Ford 4.6/5.4/5.8L modular 4-valve engines. The profile delivers street performance with excellent torque and is formulated to work well with forced-induction or nitrous systems. Installation requires custom tuning to manage fueling and timing for boosted applications.
COMP Cams Camshaft Set F4.6/5.4D XE258B
