I came here by way of dalpilot's link froma boating forum. I ahve no intention of racing either one of my diesels. But there is nothing wrong with tweaking a street machine. I drive an '06 Jetta and huby has an '03 F250 PSD with a utility bed. We also own a 1994 Baja with a 454 and a 1970 Chevy with a 350. This is the first diesel forum I even cared to join. The others are just not my kind of people I guess. Y'all seem like a great group and I look forward to posting.