Hey all you jetting gurus. I've got a 2000 426 and once winter got here it won't start. I'm at sea level. It wouldn't start at all the first cold day I tried it, then I took the carb off one day and cleaned it out, and it started after 10 kicks. The next day the temperature dropped another 7 degrees to -10C, or 10 F, kicked it over a good million times and it wouldn't go, I even tried push starting it using the decompressor and it would run for a second while I was rolling then die as the bike rolled to a stop, and it would die immediately if I gave it any gas.
All the jetting is stock right now, it started great all summer and it sat for the last few months before winter. What will I need to do to get this thing to run in those temps?