help my 377 safari seems like it is only firing on one cylander. the reason i think this is because one spark plug is always weter than the other. when i put the wet plug in the other cylnder and the dry one in the wet one it takes off better than ever but it gets wet quick again and spits and sputters. please help

have you tried putting a hotter plug on the wet side? I had to do that with my old 73 Cheetah. One side would constantly foul, but by going to 1 size hotter on that plug cured it.

thanx ill try that

spark plug wire might be shot

I had a 87 Safari377

Also might be the coil

Do a spark test on both plug wires and see what you get. Have you done a compression test? Any basic diagnostics?

iv done a spark test and compression check

How many carbs does it have? 1 or 2? I'd take a look and the carb as a last result. Make sure everything is nice a clean inside and that the jetting is correct, floats operating properly, etc. But, as mentioned already, possible bad coil or plug wire.