I’ve now got what I thought were 4 Elto Pal’s, but now that I look at them, 3 are marked 4266, and 1 is marked 4203, and 2 have larger heads and different exhaust manifolds than the other 2. Basically I’ve got 2 of each kind, but 3 are marked 4266. Does anyone have pictures of the different models so I can figure this out? I need to find parts for one but I’m not sure what parts I’m looking for now…