i have a 93 civic dx and i put a b18c1 in it with all the stock mounts except the a/c one. when ever i drive hard my engine hits the hood. its really scarry and i want it to stop. reason i didnt put the ac mount on because its broken. i read in another topic i read that you can fix/fill mounts with liquid polyurethane (sp?) if i fix my a/c one and put it on would it stop hitting the hood? also where do i get that liquid urethane stuff?