yfz450 shocks with +2+1 a-arms

yes and no. you can back off the jam nuts as much as possible to keep the front end down, but it makes the shocks a little soft. It'd be better to modify them the way he's talking, so you don't put too much stress on the ball joints, but its not something you have to do to run them
 
well if it dont cost to much money i think ill do it....... he said it makes the ride way better