Larger engines

Is there a possibility Automation will be updated to allow larger engines?
The 120x120mm bore/stroke limit makes developing landyacht engines which have a very long stroke to make a 8+ liter engine fit in the bay.
If not, is it possible to mod the game to achieve this?
The 120x120mm bore/stroke limit makes developing landyacht engines which have a very long stroke to make a 8+ liter engine fit in the bay.
If not, is it possible to mod the game to achieve this?