I have a TEA 20 that I'm installing a 2.2 liter Perkins. It is slightly longer, so I will have to move the center axle piece forward. I will end up with a gap at the rear of the hood. I also will need to hollow out the fuel tank from the bottom, so that the hood will close down. It is a balancing act to build a sub-frame that will hold up the front end without overstressing the engine block or bell housing. Hopefully the side motor mounts will provide a good perch.