I suppose, as long as it fits the coil. But more importantly, i too am partaking in corona. I just thought you should know that.
But seriously, if they are tight at the coils i'm afraid they probably aren't the problem. I doubt jetting is either because it ran fine before with the same jetting. Maybe check the tank breather tube and make sure it's not pinched off at the tank mounts. Probably not since it only happens at that certain RPM, but still a good thing to eliminate that possibility before worrying about more serious problems. Might also want to remove your pilots and blow them out. removing the bowls will also allow you to see if there is any debris in the bottom which would confirm your filter suspicions. Not likely i think, but again this is the process of elimination.
