so i have an o2 olds alero its a 4dr with a lame ass 4 banger, does anyone think this car has potential? i wanna tune it but im not sure if its worth it i already added a short ram, i wanna do a full on egine swap, but before i go any further i wanna get some feedback?  

Quick answer? Yes and no... They stopped making the oldsmobile brand... you can still get parts because of how GM crossed all the brands and made them completely compatible... Any way, you can do what ever your dreams feel you shuld do. It's a good car as it is, though. GM performance, Jegs, and many others have a slew of items you can shop around for. You only go as far as you want...  

cool, thanks a bunch  

I'm glad I could help in some way.