looking at another stang 2morrow, can this one run 12's?

It should be able to on a decent tire. The cam is too big and the car is not geared accordingly. Nothing too major. I can see a 12.5 in that car all day long, with practice.

Joe

If it needs a breather it is experiencing blowby. If you take it for a test drive and get on it hard, pop the hood and look and see if the dipstick is sticking out... that's a tail-tail sign that there is blowby past the rings. It can be a sign of problems to come, or it could be nothing major. Mine has done this for almost 2 years and its still running strong. I also agree with Joe that the cam and gearing don't match, the stage 2 is a little on the wilder side than say the stage 1, but that's not a bad thing. That car needs like 4.10/4.30's in it, do that and it should really scream. $500 sounds about dead on for a dyno tuned chip. Does it idle? He might have meant a chip was needed for that.

Like $10-20. I have a ford racing one, it replaces your oil fill cap, but if you run it you must delete the tube between the oil fill neck and the inlet tube. This is actually the wrong way to do it, ideally you want to delete the PCV valve entirely and put a breather in each valve cover. This is a smog violation though JFYI.