Cambag

Good morning, I have a monza hatch 2.0 of a single cam tree, I wanted to know if it is possible to change the camera for a double lift tree ?? According to the sky engine, it is very similar but there could be another engine to make an engine improvement. Eye I would not like to change the full engine there is a car that changed the engine and box complete for that of a Corsa but that would be extreme.