i wanna roal coal in my 92 dodge 250 12v thats stock no upgrades or mods but i also want the max towing and hp i can get outta that girl i dont wanna hurt my truck or do anything really really drastic everything on the truck is stock so give me some help

 

It depends on how much you want it to smoke. But when it smokes alot, you loose fuel milage and power. Plus it raises your egt's. And some cops don't like seeing that.

 

well I only want it to do it when I slam the gas and I know about mileage and stuff that why when I'm going done the round I don't need it roal if I just press the gas a little