I have no clue on which kit to get. i want to know which kit is better for tight trail and woods riding. i think i might start getting into mx also so i want it to be able to keep up with the other bikes on the track. The choice is between the Duncan Racing national engine kit http://www.duncanracing.com/prods/EK-35NT/ or the Trinity pro mx kit http://www.trinityracing.com/products/yama...ansheemxtt.html . If there is any better cheaper options i am completely open to suggestions. thanks
Quinton