its time for a smog check. My car has a built ls head with stock block. Ported and polished head, jg cams, dual valvesprings, ti retainers. other mods are, ITR tb, dc 4-1 pc headers, stock cat, and type r catback. Just this weekend, i took out the jg cams, and kept everything the same....and i failed the test...it said my emissions were too high and my timing was off, has anyone had this problem before? what should i do....i'm broke i can't afford to fail again...any advice?