Engine flooding/RC injectors/ecuflash help?

[turbo98eclipse]

So I installed a fuelab AFPR and RC750 injectors. I used ecuflash and set the 750cc and 330 deadtime and then activated the fuel pump to set the pressure. The gauge would pin to 80psi and I couldnt adjust it at all. I figured it was just a faulty gauge so I tried to start the car and it wouldnt start. Checked the plugs and they were soaked. I installed the 450cc's again and it atleast ran. So overnight I thought about it and figured maybe the return line was kinked. Today I checked and the line WAS kinked. Gauge works and holds fuel.

So the question is: would a kinked return line have caused the 750s to not work properly and flood the engine the way it did or could the injectors just be faulty? I just want to explore all options before I throw them back in. Thanks!

 

[motomattx]

The kinked return line seems like a legit reason for what happened.

 

[turbo98eclipse]

I thought so, but why would it only happen with the 750s and not the stockers?

 

[motomattx]

Possibly just the shear difference in the amount of fuel that a 750 can put out vs the 450's.