The COMP Cams XE272Ph blower camshaft set for Ford 4.6/5.4L Modular 3V provides big mid-to-upper RPM power gains for bolt-on superchargers. It creates a rough idle and requires spring and phaser upgrades along with custom tuning to safely realize its potential. Recommended supporting gear is 3.90+ with a 3000+ RPM stall converter for optimized results.
COMP Cams Camshaft Set F4.6 3V XE272Ph