i have a gsr motor and was going to change the timing belt when i noticed the kid who had it before me rounded off the tensioner bolt so i need it removed its on there really good like they hit it with an impact lol but my timing belt has a small tear in it and i really wanna change it. lmk if any of you are not too far and how much it would cost to pull that thing out and replace the bolt. i'll do the rest i just really need the bolt replaced! thanks!