That intake is beautiful. Would the existing 3d printed intake work with hardened bushing inserts for the cylinder through-holes?
I keep thinking the same thing, but using a double flanged bushing-type insert. Hopefully the plastic would flow around the channel (I don’t know what kind of 3-D printer you have, and if the plastic is molten enough to flow around a channel).
Just Keep Riding! 2T's Forever Kymco ZX red: 81cc - 50mm bore X 41.4mm Phongeer Tri Port AC Kymco ZX blue: 73cc - 47.5mm bore X 41.4mm Polini Corsa AC Kymco ZX naked: 120cc 54mm x 52.4mm Taidia LC (gearbox snapped off of motor) going to build another motor for it sometime Current long project: Honda Elite/Kymco ZX Naked Custom
Well this is going together. I machined up a spigot to mount the Mina backing plate for this mina inner rotor MVT kit.
Then this beauty showed up.
R&D Italy R/T 95 Pipe. It's pretty damn nice.. I am having a hard time coming to grips with the fact I have to cut it to get 25ish more degrees of header angle...
So to make sure I don't mess it up and to play around with exhaust calculators I made a nice little sheet of the lengths and diameters.