Quote Originally Posted by Eventorizon
Wow, that is a significant change in diameter, if you use that pump with that new motor what pressure should that achieve in comparison to the old ram, more that double by the look of it! That is going to scary powerful, and the other one was good to start with!

Oh and the wonders of CAD
The pump is now developing 3000psi, with the old 32mm bore ram it was making 1600kg, with the new 2 bore ram its making 4200kg