Cockshutt 20 puller

[Big Puller]

I was thinking of building a Cockshutt 20 puller. Any info or tips would be appreciated. Thanks

 

[VicS]

I was thinking of building a Cockshutt 20 puller. Any info or tips would be appreciated. Thanks

I'm thinking the continental engine is a flathead. Can't bore a flathead engine much. But if its the Overhead valve Continental in a MF 35 or 50. They have a 8 port head. I've made a 90 hp engine from one of them. That would make a winning 3000 to 4000 lb. 4 mph tractor.