Crow cams manufacture a wide range of camshaft to suit the 5.4 lt engine. This set of cams is designed to be a high performance profile to suit a boss 290 BA, BF or FG. Additional engine tuning will be required.
Intake advertised duration 263 @ .050 214 valve lift 475 th
Exhaust advertised duration 263 @ .050 214 valve lift 525 th