Had a great time best e. t. was 15. 63 at 85 mph. First pass was a 16. 55 with 2. 50 60 fts. Ouch,Then i knew thst 2 wheel drive just wasnt getting it done. So i droped the 60 fts down to a 2. 15 by putting it in 4 wheel drive and dumping it at about 2200 rpms. that worked great. I had allot of fun. A semi that was there was running 15. 6s also thats moving for a truck that big. It was such a good turn out that next year there going to have Diesel National events. Cant wait... ... ... ...