Car will not start!! nightmare!!!

[javi0618]

I have an 1990 gsx.Car has been giving me a problem after antoher.First was the alternator then the battery;got them both replaced.Car was running fine.I put pte 550cc injectors in.Car was good until fuel pump went bad so i replaced it with an 255 walbro.I didn't do any major rewiring just the same way the old one was.I cranked it and wouldn't start.I checked the spark plugs and noticed that the car was flooded with gas.Got new plugs.So i decided to put the stock injectors back and install a aeromotive fpr i cranked it and started.Car was running fine until i get home.I shut off the car then sart it and nothing would happen.I noticed there is a couple of fuses on the positive terminal of the battery and sure enough one was blown.One that has a white wire going into it.I replaced the fuse and cranked it.Car needs an new starter now.I replaced the starter.Car cranks but that same fuse keeps blowing.I dont know what to do anymore.I replaced the 30a fuse with a 40a fuse now the fuse doenst blow anymore but still the car cranks but slowly and when i disconnect the fuel pump relay it cranks fast and when its connected it cranks slow.Im looking at the aeromotive fpr as im cranking it and don't see that the gauge is going up.I dont know what the hell is wrong anymore.Anyone know or can help a brother out?Maybe i did something wrong or maybe should i just take a match and blow the damn thing up.....

 

[Ultimatedsm]

I am just wondering, how are you controlling those larger fuel injectors?

 

[javi0618]

I put the stock ones back on. But i do have the safc.