My question is would 5x13 injector be to much fuel for a he351 if so what would be the best for that turbo, on a side not how do i fill out my sig i suck with computers

 

i'm not a real pro with injectors, but as for your sig. look at the upper lt. corner of the page, you will see a spot that says user cp , click on that and scroll down until you see a spot that says edit signature and fill it out.