I was going to post this in the Power Adders forum but I figured I would get a better response if I tried here first. Anyways, I am going to buy this new Zex Nirous kit from a guy for $500. Do you think that is a good deal? But my main question is, Do you think it wil hurt my engine bad if I run the 100 shot in my stock 5.3 engine? An its a wet kit by the way. Tell me what you guys think or know from experiance.