Using RC 750 with stage 2

[Dasstrum]

Hey guys, I was just wondering if I am going to run into any problems if I try to upgrade my injectors to 750's when I have stage 2. Reason why I am asking is that I tryed to go back to a stock map sensor (trying to troubleshoot a problem I was having) when I was stage 2 and this caused my car to run like shit.

Reason for going bigger injectors is so I can run more boost. It seems that the stage 2 injectors would not support anything over 19psi on my turbo.

My Goal is to be able to run around 22psi on my setup.

I also know that I will be needing to get a fuel return system.

My question is, should I go back to my stock ecu or will I be ok staying stage 2.


My mods are in my sig

[Turbocruiser13]

Stage 2 should be fine I don't see any problems in using it. If you wanted to, you could always sell the S2 for a nice down payment on some injectors and a returnline and put your S0 back in. Either way with the 750s you'll need a returnline for sure cuz you'll want like 38-43psi fuel pressure at idle or you'll still run into "car running like shit" problems