XFI Hydraulic Roller Camshaft
Dodge 5.7/6.1L Hemi Lift: .547"/.550" With 1.6 Rockers Duration: 273°/277° Lobe Separation Angle: 114° RPM Range: 2000-6200
Dodge 2003-2008 5.7L & 2005-2010 6.1L Hemi
The XFI 260 netted 20 additional ft pounds of torque in lower rpm ranges with a peak of 31 additional hp. The XE 268 camshaft added 14 ft lbs of torque at low rpm and 47 additional peak horsepower.
The amazing Comp Cams XFI 273 camshaft yielded it's most significant horsepower increases over 4500 rpm generating 61 more horsepower than the stock Hemi 5.7-liter engine.