Originally Posted by bigdaddycane
some will say do it right away, but I would wait until the regular break in period was over at a minimum....
I agree with this too, but don't think the car should be babied in this time frame. I've always believed in hard break-in. If the idea is to seat rings, slam 'em in place, lol. The only reason I agree with this is you probably want to make sure you don't have any infant mortality issues pop up on your new ride. It would be kind of a pain to deal with the mods if you had to take it right back in.