Originally Posted By HotRodDave
If you use just the MDS delete plugs without replacing the MDS lifters your engine will only run on 4 cylinders.


this is true fan


1972 Barracuda - 5.7L Hemi, T56 Magnum 6spd - https://www.facebook.com/GoodysGotaHemi
2020 RAM 1500
[img]https://i.imgur.com/v9yezP9.jpg[/img]