Wondering what you guys thought about these cams, and do I need to upgrade springs? I dont plan on cranking the motor thru the sky.
Trick Flow Specialties TFS-51802001 - Trick Flow® Track Max® Hydraulic Roller Camshafts for Ford 4.6/5.4L 2-Valve Camshafts
Trick Flow Specialties TFS-51802001 - Trick Flow® Track Max® Hydraulic Roller Camshafts for Ford 4.6/5.4L 2-Valve Camshafts