I have a set of 4 Comp Cams XE274BH-116 (p/n 106460) for 4.6/5.4 DOHC. These are their XE-R Supercharged or Nitrous grind cams. Specs are: 273/275, 238/240 @ .050, .475/.450 lift, 116 lobe sep. Cams were used with a Kenne Bell 2.8 Mammoth and produced 800+ rwhp. Cams are ready to install in your engine. Only reason for selling is going to a turbo specific camshaft otherwise I would be keeping these. These cost $1300 plus shipping new. I’ll sell these for $800 shipped. Please email [email protected] with any questions or pm me. Thank you.