If you have any small leaks in the exhaust (check the header connections first!), or around the carb boots, you will have popping. You will never get rid of all of it either, just get it so it's not exploding and obnoxious. You can also up your pilot jets one size if you live in higher elevation or it is very dry where you live. But then you need to set the screws alomost all the way back in. Play with it, you'll eventually get it right.
edit: Hey, I got it, go see Phil, he lives right around you someplace I think.
Last edited by Dinqua; 08/08/2006 8:44 AM.