Last weekend, while running in a poker run one of my 575's started backfiring and missing above 4500 rpm. The next day it ran perfect. Anyone have any experience or suggestions regarding this problem? Thanks....

Obstruction in the fuel line?

I have 30 hours on mine and no proplems like that.

Wet distributor? It would dry out overnight in the heat of the engine room.

wipe out dist cap with acohlol and try a set of plugs ,crank motor set if it has blow by out the valve cover oil filler hole ((Pray Not))
Then leak down test motor ,then pm me if you haven't found it

good luck

TTT

Guess your TTT because you've tried the stuff above ,"NOT",- try it then ask more no one can answer any closer unless they are there WTF

Cessna, I wast just looking for more suggestions. Thanks to Von Bongo, Rippem, and Bobby for your help. I will try your suggestions this weekend and let you know how it goes!

You forgot to thank CESSNA for all of his help!!

Hey Craig, I think CESSNA is having a bad day!

Yea ,its my time of the month ! I just don't want those guys to get tired of postingwhen it looks like we do try what they say those guys and others help alot vonbongo's helped me before
I'm no help I enjoy reading this stuff to help my boating .
Later