When im doing jetting and I know that im gonna go through a couple of plugs, I use el-cheap-o champion plugs because i get them hella cheap. Does anyone think this would be a prob when I switch back to the NGK's??

 

Not as long as they are the exact same specs as the NGK!

 

Champion plugs are junk...even for jetting use only.

Ask any dealer [except a Harley dealer..LOL] and they will tell you that the Champion plugs not only offer worse performance, but have a life expectancy equilavelant to a Choctaw Mosquito.

I would run NGK plugs during the jetting procedure.....When it comes to Champion plugs,there is no eqivelant to an NGK.