I'm Brian Miller, owner of Brian Miller's Garden Tractor Pulling Tips & Tricks web sites. My web site address is: http://gardentractorpullingtips.com/. I specialize in Kohler engines, but I know quite a bit about other engines, too. I know a lot about automotive engines & drivetrains also. If you need help with a small engine or garden pulling tractor question, or wish to purchase small engine or garden pulling tractor parts, or need small engine or garden pulling tractor machine work performed, please contact me.