I'm currently using RC 310's on a 18g turbo with stock wastegate (8psi).
Are these injectors sufficent to run with this turbo, They come with the greddy kit so i would think so but a someone told me that they mostlikey are maxxed out by 3-4 psi. This doesn't seem right to me so let me know what HP 310's support. Also if they were being maxxed out wouldn't my a/f drop into the lean side? because my gauge has ever read lean while in boost.

 

sell the rc's and go buy some cheap dsm 450s and your set

 

well thats the plan but if they aren't maxxed out then no need to sell them.