I noticed that the head clearance is way to much also. I don't have a micrometer or whatever so how do i measure head clearance.

What i need to know is can i take the shim out, run 20 percent odonnel with a standard button? Which plug should i use. I am currently using the OS#8 but i heard its to short of a plug. I was looking at getting an HPI plug since those are easily availible to me. Can i use those without the shim? Which one should i get. I can get a higher percentage fuel if i need to also.

Thanks,
Mike

Also which kind of pipe would be better for this motor. Right now i have the Team Trinity pipe that is not adjustable. Is this a good pipe for this motor or should i try to find something else. This pipe is getting pretty beat up so i'm going to need a new one pretty soon. Which pipe should i look for?

Thanks,
Mike