much slower n softer-and no markings on the motor also inside is different and more metal in back frame an small cam hole-i know some were sold as cosmetic machines that had no markings of tell you stoke length as they dont care about that sort of thing lol. the volts on this one at 12 would be the same on the other one at 8. So its going to work out cool as i will use this for when i want very soft greywash work as the motor an slider hit much softer in this 2.5.
I think i am going to throw maxons in the other two neos that have the bigger cam holes.