Okay so I have a 99 Camaro ss that I put a Huron speed t6 kit on. I was planning on using the stock metal line feed to a set of aftermarket rails on a fabricated intake. And I’m using the new Holley terminator ecu. Question is how much hp or how much can I turn it up just using the regulator thats in the fuel tank? With a walbro 450 and racetronix hot wire. Or will this not work at all without running a return back to the tank from a boost referenced regulator? Just want to get it running and driving decent then eventually add a boost ref. Fpr. Thanks !

awesome thanks for the reply. Yea this is just to get it running and driving I’m getting inpatient lol, then I will do a fuel system and turn up the choo choo boy 😁