3d printed vtwin vacuum engine

print at your own risk, i dont have a tutorial and will not be making one because mine is glued. here is the (L) pieces you will need:3x 4L axle (piston wrist pins and crank pin)2x 5L axle (rocker holders)2x 7L axle (for camshaft and throttle)2x 2L axle for crankshaft and middle timing gear1x 6L axle for crankshaft4x bushing pieces probably some stuff i forgotyou might need to cut the valves to fit