i am fitting a crow cam to my car next week (ef fairmont 6 cylinder) it is a off the self cam model number 2222549 it is roughly a stage 3 and quight an aggresive cam. i need a piggy back to run it and was looking at a chiptorqe piggyback unit for 595 dollars they make the computer to the cam specs u give them and achive 130-140kw at the rear wheels is easy with exhaust and intake mods already done. anybody done these mods to there car i would like to know if they recommend it.

Crow and chiptorque do a lot of testing together, you can actually buy a cam/chip package from either one of them. Although a custom dyno tuned chip is the best, because these two companies work together they should be a very good match.