unfortunately, it's too bad i don't have it up and running at the moment. i am currently working on getting a med card as i have stomach problems but until then i cannot risk going to jaill for growing because i have 2 young children that count on me to support them.
anyway the specs are as follows:

2 chambers side by side, each measuring 2ft wide x 2ft deep x 3 1/2 feet tall approx. each chamber had a 180cfm kitchen style exhaust fan from home depot. and for intakes each chamber had 2 4inch inline fans, 1 above the screen and 1 below. without both of the intake fans the buds form a barrier that bloccks ventillation as they get bigger late in flowering.
the lighting is different in each chamber. the left side had a 150hps and 4 42wattcfls. the right side had a 125watt vitalume 2700k cfl, a 65watt 6700k aquarium strip cfl and 4 42watt cfls. my yeilds for the hps side were as much as 6oz and for the cfl only side i routinely harvested 4oz. suprisingly with eaxctly the same ventillation the cfl only side ran 4-5 degrees hotter. the hps got to around 76f while the cfl only side got as high as 81f. i personally liked to keep temps in the low to mid 70's but for some reason that just didn't happen in the right chamber. anyway, i hope this info helps. good luck!