Keaton 437 #1 Posted July 19 I wanted to post about this mechine shop in central Iowa, they can do some small engine work, they can grind cranks, they are grinding mine now out of a Kohler K91 Wich is a small crank, I'm not Shure what else they do im Shure they can also bore cylinders. the mechine shop is ' maco machine shop their number is 515-299-4714 give them a call, open 9am-4:30 pm mon-fri 4 2 1 Share this post Link to post Share on other sites