i'm going to be doing frame connectors on the nova this winter. i found a good deal on weld ins, and a good deal on labor to have someone install them for me, since i can't weld and i'd make a mess out of my floorpan anyway. my question is, in a car going mid 13s, or even a car running mid 12s, would it make much difference or should i just stick to the bolt ins and weld them in after they are installed? hey streets i want a real answer not a smart ass one (or at least a smart ass one and a real one) lol