The day a lot of you guys have been waiting for, me included! We buttoned up the 4230 M&W Turbo Build a couple videos ago and finally got it back down to the dealership to throw it on the dyno. If this is your first time here, this 4230 was an 11,000 hour tractor when we drove it into the farm shop. It received a complete overhaul, including new injectors, high-compression pistons, and a sweet M&W turbo kit. The goal for this tractor was to squeeze as much horsepower out of a "stock appearing" 4230. We certainly could have used a P-series injection pump, intercooler, and bigger turbo to push it to its limit, but that was not the original goal. We wanted to make it as if a farmer in the 70's wanted a little more power out of his tractor, so he bought a turbo kit and turned up the fuel. This set up makes the tractor a treat to drive, and the bump in horsepower is noticeable. Before running this tractor we ran my 5020 on the dyno and that will be featured in another video. When swapping out tractors, we forgot to switch the dyno setting to a 4230, and therefore got a false reading. As cool as that would have been to have 160 horsepower out of a 404 cubic inch engine, it wouldn't have near the longevity we would like to see. After changing the setting we managed to get 135 horsepower out of the old girl. All in all, we are happy with this number. Certainly this 4230 is capable of much more, but this will do. Thank you for taking the time to watch this video, and maybe you will check out the entire build series I did on this tractor. Thanks again, and I'll see ya on the next one!