thinking about getting a 13 tooth front sprocket for my pred i mostly ride on sand mainly drag and hill climb??? is the 13 tooth going to be too much for drag racing , im already hitting the rev box pretty quick should i get an aftermarket cdi when i get the sprocket,

thanks mark

 

I was sort of in the same situation you are in, i would not recomend the high rev cdi for one reason, if you rev too high you will throw a rod with out a doubt, get the sprocket 13th front, it will make your excelleration deadly,