Is a MT FPR necessary in an AT?

[staticbrainwash]

Alright, i searched FOREVER and i can't find a good answer. In my room currently i've got 450cc blue tops, a MT ecu, and a 190. I'm in an auto 1g, i've already got a 14b.

My question is, do i NEED a 1g FPR to upgrade my auto's fuel system to get full use out of this 14b? I know MT cams help, but i am uber poor right now. I just need to know if i can install this stuff and be fine with the auto fpr. (Yes i know the autp is 43psi and the MT is 37psi).

 

[Caithness]

43 psi is what I'd consider ideal. It's what most injectors are rated it, it's still low enough that you can run a lot of boost on it without pushing the pump too hard.

Problem until you get that SAFC2- the car will run rich all the time. The MT ecu is calibrated for 450's at 37 psi which is about 415cc. You'll have 450's at 43 psi, 450cc. If you can get an mt fpr for cheap, put it in until you get the SAFC2. Then put your auto fpr back in.

 

[staticbrainwash]

if i run a little rich on the logger couldn't i just hack the maf a little?