just some pics of my old yeller as we call them , th AC tractor is a wd 45 diesel that belongs to a very good freind of mine he is 76 years old but acts like 16 that tractor is running about 3700 rpm . My son on the d4 with street pads giving the sled a little work out at least we dont tear up like the track like the guys with tires.hope you guys enjoy the pics.