Hello Dan. Glad you liked it. Yes it came out of our shop a little over a year ago.We are very proud of it and take pride in campaigning this AGCO product and keeping the orange on the pulling circuit.It has 4 turbo's with 3 stages that is putting out well over 200 lbs. boost pressure which is making 2500+ hp. The tractor is invited and will pull at The National Farm Machinery Show in louisville Ky. on Wed. Feb.15,2006 in the 8200 lb. super stock class. Yes the 72's have been tuned also ,but we are not getting them to smoke like the DT. Take care , Dennis