Quote:
Originally Posted by blykins
You don't have to do the voodoo junk with a roller that you have to do with a flat tappet cam. I use a good quality oil with a little higher viscosity for break-in. With a roller cam, I just use Rotella or Valvoline oil. Usually a 15W-40 for a fresh fire. |
Exactly right.
Roller cams are nowhere near as critical for break-in in comparison to a similar lift solid flat tappet camshaft.