expressfish

took all but 30 min, die- electric grease and all. welllllll.............Driving it to work this morning I noticed that the engine sounds a bit happier. Seems like it idles more smoothly and maybe a tad bit higher. It WILL smoke if I rev it in idle, or punch it. Got to black someone out on the highway today, lol. Anyhow its not a BIG differance but Im happy with it, it is noticable getting on the highway and mostly around the 1800 + rpm range. I like it at the least, its just what I was looking for being my truck is stock. now exhaust, air intake mods and perhaps a rocktech sensor. Should the truck exhaust smell richer ? will a rokktech sensor benefit me ?