Carb Issues

[MaximCP]

I have a 82' Yamaha with two carbs, replaced the seals, etc, even the drain plugs/o-rings and I go to fire the bike up and gas leaks through the bottom bowls and the drain plugs still. I was wondering if the Petcock could be allowing too much gas through or what other things could be causing this? Any help would be awesome.

Thanks.

[storysunfolding]

This would be better in the trouble shooting section.

I don't think the problem is your petcock if your losing gas out your drain plugs. Try an automotive (gas resistant) o-ring on the drain bolt and see if that helps.