I am boosting 7 psi on a M50 3,20i engine.

What fuel system do you recommend?

Bigger injectors + rising rate fuel pressure regulator? If yes which ratio on the regulator?

Bigger injectors + fuel pressure regulator? Not the rising rate type.

I do not want to go in software via any piggyback. This will be a daily driven car for me.


BTW what air fuel ratio regulator does ASA use in USA? 2:1 or 4:1? I know ASA does not have any type of software.

I am boosting 7 psi on a M50 3,20i engine.

What fuel system do you recommend?

Bigger injectors + rising rate fuel pressure regulator? If yes which ratio on the regulator?

Bigger injectors + fuel pressure regulator? Not the rising rate type.

I do not want to go in software via any piggyback. This will be a daily driven car for me.


BTW what air fuel ratio regulator does ASA use in USA? 2:1 or 4:1? I know ASA does not have any type of software.


hahaha, makes me laugh what you are asking, I mean you builded a monster and now are asking simples questions for simple turboed M50 lol!!

Anyways, I say go with something larger int he injectors and add a BEGI SUper FMU wich is very adjustable in all the band or at least the Vortech FMU, I got the simple Voretch FMU 10:1 with 21LB/s injectors, jumped from 14LB/s that are the stock ones.

hope helps

This is the Begi FMu that I'm trying to install on this supercharged Jeep but still have some issues with the vaccum lines

http://www.we-todd-did-racing.com/wetoddimage.wtdr/wNDM5MzczNnM0MTNkZmQzMXk1NDE%3D.jpg