Bryan, Take a look at www.turbodiesel.com. The Turbo Diesel Registry is an excellent organization that help all of us Dodge Cummins users. I get invaluable information from their site just like I get from this one. Where would I be without all of the jetting, suspension, "grey wire", and other tips I get from this excellent group of enthusiast. I would join a ThumperTalk organization in a heartbeat. Sincerly, Bob ------------------ Proud Member of Racers Under the Son (www.ruts.org)& District 37 Desert 98.5 Dodge 2500 24v Cummins 4x4 00 Yamaha WR400 99 Yamaha PW80 99 Terry Fifth Wheel Oh Yeah...Everything is paid for!