I have a 2005 GT 4.6 3v. 130k easy highway miles. Timing chain tensioners just started going bad. I am going to change all tensioners and guides and new chains and cam phasers with the newer upgraded ones. Thought about adding the Lunati cams #21270710: 264/268 dur. 225/229 @ .050 With .450 lift int & Exh..
What do you guys think, should be good to go these are No Spring required type Cams.
Any first hand experience with these?