Engine Building Software

Hello people, if you are a motor head there is a free engine building program that you can download off the compcams web site. it is called cam quest 6. this free program is just as good as some that you pay for. you can select and changed any number of variables ,cam,heads,size valves,cfm,comp ratio,intake/exhaust manifolds,blowers,fuel,application,porting,and other stuff. it will even give you part numbers. also will give you a dyno sheet. i have had many hours of fun with this program. if you try it you will be hooked. ever wonder what you would gain with a bit more cam and a light port job on your 72 vette that has been sitting in your garage for way to long. I guarantee you will love this free program or you will get your money back. try it, i would like to hear what you think of it. . sorry if i posted this in the wrong spot.