i know this sounds stupid but i'm still learning and trying to do this all my own. what coler should the spark be on the spark plug when jetting? thanks for any and all help.

 

It should be tan, if you want it to be running great, make it a light tan(what I run), if it is white it is too lean(or rich, been a while since I have jetted) and if it is black it is too rich(or lean). But tan is your color.

 

thanks for the info. i think white is lean but i didn't know about the rest. thanks again bradracer18.