hello guys! wanting to start another M project with another farmall M i have... im still deciding on weather or not i want to pull with the tractor or make it just for tractor rides... ive seen guys buy the keystone turbo kit for there M's and get close to 90 horse!!! and i would like to build and M with a 5 3/4 stroke or 5 and a 1/2 and not have to get different rods and spend hours with a hand grinder going at an engine block... as i want to pull in the heavier classes with the stock 560's and bigger olivers and see how id do.... as ive priced a 7 inch stroker kit and that was very much out of my price range any one no what a smaller kit would cost?.... id really love to come across a m&w stoker kit but i find that hard to beilieve i will... my great grandfather had a 450 diesel with a stroker crank in it and that tractor would keep up with a 706 !!