Quote Originally Posted by matterest View Post
thanks for uploading the files! now i just hope my printer is big enough.
I think the tallest part is about 3 1/4 inches, and the largest by area is the base, which is about 3" X 4 1/4". All the parts were designed to print without support material. The cylinder, valves and piston rod are designed to print vertically, all the rest will print horizontally. I have a 8" X 12" bed (Airwolf XL), so I can print the entire engine in one pass, but regardless of size, you should be able to print this. My son has a simple XYZ Jr and it will print on his machine.