Dart 12.5* Heads

[Lizardracing]

Comp Cams grind more cams than all 4 of those put together.What do I know? Just because most of your Nascar engines have Comp Cams in them doesn't mean you have to use one.

Respecting what you say, mass producing cams doesn't equate to being correct.
In the past before using Mike Jones I'd call Comp three times, three emails, asking for recommendations and would get 6 different cams profiles. Sorry, I can't trust em for consistency reasons.
NASCAR may use Comp Cams but I highly doubt they are using the tech lines to pick cams. I'd say it's much more likely the engine programs building engines for use in NASCAR tell Comp precisely what they want and to what degree the accuracy must be. Not the other way around.

[perfconn]

Not disagreeing with anything you said.I wouldn't trust a salesman to recommend a cam for me either.Only difference is I have a master lobe catalog and I tell them what I want ground.Most of the lobes that Nascar uses are propierity lobes and Comp is not allowed to grind them for anyone else.

[Lizardracing]

I'm not good at choosing cams from paper so i leave that up to those of you who do.