Nakata6

As the topic goes,

No FMU+No AFC hack+ stock injectors+ WRX STi fuel pump+7-9psi boost on a KIA.. will it work or am i a ---- wit like everyone likes to claim..

Advise this ---- wit.

Cheers!

TorganFM

Umm... no. Throw an fmu on that bitch.

Nakata6

i would love to but its a pain in the butt for me to do so as my KIA fuel regulator is located together with my fuel pump..
I would need to change the fuel line system so that i can install an FMU.. hence the effort wasn't worth doing it.

Why some might ask I don't get an AFC hack .. simple - the money.. I don't have such cash for it YET.. will get one later..
So without those items, am I still able to run my car without major problems?

Cheers!

the 13th round

o jeez its a pain in the ***. lazy ------, get under there and do it right. you need an fmu.

stenseltizm

don't sweat it and run it as is. I hear a new engine is much cheaper than getting parts to do it right first.

TorganFM

Basically what you'll end up with is 50% extra power (depending on the size of the turbo) without any extra fuel, so if you're normally 12:1 under load you'll be somewhere in the neighborhood of 18:1... the perfect AFR for boosting a shitty motor! If you're running an STI pump you'll be getting rid of your Kia pump and regulator anyway, right? Does the Kia have a returnless fuel system or something? If that's the case you're better off making or buying a fuel rail and putting a regulator on the end with a return line.

Nakata6

thank you for your advise. I guess I still have a lot more to collect before I start my project. I will look into the returnless fuel system.

Thanks!

Smith-02

adding extra flow with stock pressure = useless on a stock injector, stock pressure setup.