smoke is great when running down a track, or when hooked to a sled(and possibly an import or two), but is what pisses me off is people that have a truck that can smoke out an intersection and they think they have so much power, and black smoke has nothing to do with power. crap i could get any stock truck and make it smoke with a zip lock bag.

my 6.9 smokes more then the dmax with the programer turned all the way up on the dmax. granite it is only a superchips programmer, but i might get a little puff when starting from a dead start hard, but nothing after that. and when i say puff i mean hardly anything.

My 12v at most is a light haze and when I say light haze by the time you see it it is gone and it feels faster than when I had it smoking personally it is a joy to have a truck that doesn't belch out smoke every time you touch the throttle. I am really glad to hear more people going the clean way. I am actually trying to get my tune figured out to get it cleaner and get a few more ponies out of it.