Eccentric
Mister Wizard
Duh! :redface:
Took a close look at the fuel cap. No visible vent of any kind. Will drill a 1/16" hole in him and try it out after 7:00 am. 4:30 is a tad early in my neighborhood.
Project saws never have the correct spark plug so why do I expect it to have a vented gas cap.
Stock cap is vented. Has a wierd, large rubber and metal valve that was glued into the bottom of it. The valve likes to come unglued and hide in the bottom of the tank. Almost the size of a nickle. I'll try to remember to shoot a pic of one later. If the valve falls out, the cap will of course vent fine. The saw will just pee gas out of the 'tit' in the center of the cap when tilted. You can use an XL12 or XL100-series cap on that saw.
Sorry about your XL800. At least bearings and seals are cheaper than a cylinder. I'll be bugging Mitch for bearings and seals for my XL903 and Super E-Z projects soon too. Got a long list of gaskets, seals, bearings, and such to send him. Gaskets for my 900D, EZ6, 1130G, an XL-12,............