New to the site, been a member @ TDR for a while. I tow with and '02 Ford Excursion, I have owned 2 Cummins previously, a 97 12 valver and an '03 HPCR. Trying out an excursion now for interior space, wish I could replace the 7.3 with the '03 HPCR cummins. Tow mostly ofshore boats, up to 36', an occaisonal dog trailer or two...