I have a 91 Integra with a b16a2 out of a 2000 civic si in it. My driver side mount has snapped 2 sets of bolts off. The three bolts that actually bolt to the block. I am getting tired of buying sets of bolts from honda which are 5 bucks a piece. I was wondering what could be causing this. All the other motormounts are tight and secure. They snap flush with the block and then i have to sit there and mess with them to get them out. I was thinking of buying ARP bolts, but thinking about it made me angry. The motor is stock why would it be so mean and break these off. Ive never even heard of dragsters, or any of my friends who BEAT the hell out of there cars breaking. Whats wrong?