UPDATE:
Pulled all the plugs. SOAKED.
Put new spark plugs in and it ran for over 5 minutes then started to run rough. Then swapped the original computer back in. Not sure if that had an effect, but it started up again and started running even worse then stalled out and would not start back up. Pulled out the new plugs, and they're SOAKED.

The injectors seem to always be getting ~8 volts, and 13 volts when they're supposed to figure. I thought this might have been normal until now, it seems theres an electrical problem keeping them open and flooding the engine fast. I'm going to run the tests on my car's injectors now and see if thats the case or not.