Since I don't plan to race, I am looking for extra HP when needed. I have been looking at Plenums, throttle bodies etc. and for the money you spend and you are only gaining 20hp at most, it doesn't seem worth all the effort. So I am leaning toward Nitrous as the answer for those special times. So, what is a safe shot for the stock block. I don't want to break anything but I would at least like to be around the 350 HP range or close to it. So, wet or dry? Before the MAF or TB? And the cost? I have been looking at what you get with these kits, and I have to tell you, they must be making a killing on profit. I would venture to say the parts don't cost more then a $100.00 bucks to fabricate. Now I am thinking, could I make my own system. So there you have it, a lot of questions. Any insite would be helpful.