Fuel Injector sizing...

[Rollinukwn]

Ok this is the deal 1g awd stock 91-ECU big 16g 2g man xs mbc walbro 255

Ok Monday ill be ordering a front mount kit and Linkv3 with gm mass air .. A Wide-band and some injectors and a fpr...

Just wondering what size injectors and fpr ... Right now the car is on 15lbs *93 Octane .


Plans are maybe 20lbs on a tune with 93 and 110 mix.



I KNOW I MISS SPELLED THE HEADLINE SORRY TYPING ON A 10" LAPTOP SUCKS!

 

[92AWDHX40]

Get the biggest injectors you can tune.

 

[UofACATS]

Ok this is the deal 1g awd stock 91-ECU big 16g 2g man xs mbc walbro 255

Ok Monday ill be ordering a front mount kit and Linkv3 with gm mass air .. A Wide-band and some injectors and a fpr...

Just wondering what size injectors and fpr ... Right now the car is on 15lbs *93 Octane .
Plans are maybe 20lbs on a tune with 93 and 110 mix.

Using ECMlink v3, you have no need or reason to run the GM MAS, don't order it.

On gas, 950cc are about right. You'll never max those out. I like 1050's too as an easy to tune injector that provides plenty of headroom.

 

[gofer]

There is plenty of info in the sites VFAQ Tech Articles about injector sizing and flow numbers.

Injector/Pump Supported Airflow (pump gas)

Injector Supported Airflow (E85)

Fixed thread title and moving to the graveyard.