How to Increase Horsepower in Minneapolis Moline Tractors 

Good video. My dad had MM tractors for years. His last was a M670 gas. Great tractor. Thanks for the video. Just subscribed.

Thank you, another brand I'll have to have! Farmall, Ford, MM, Oliver.

except too much compression will cause preignition and will actually lose power, there are many things to do before changing heads that will net much more power increase

How can I get the video you are talking about? Thanks!!!

good to know :)

I guess Minneapolis isn't worth mentioning.... yesterday's tomatoes