sen2two

i have a f-con and GCC for my S5 TII. everything is all hooked up now. but im wondering what setting to put the F-con at.



when i remove the cover from the F-con, theres a 1-9 setting. right now its on 0. im wondering what this does when i incease it. anyone know?



i know the GCC is basically a SAFC. but theres also a 4-6 setting on the back of this. what does that do? can it even be adjusted?



any help onthis would greatly be appreciated....thanks







oh. and my setup right now is....



stock JDM TII with no emissions

3 inch racing beat down pipe

2 1/2 inch sinlge exhaust, no cats.

intake

fuel pump and regulater

pulleys and other small things that dont pretain to this...

j9fd3s

0 is stock, 9 is as rich as it can go.... set it rich and then lean it out till it starts running again, what you end up at depends on what boost you're running, and the injectors, id expect 6-8...

sen2two

stock injectors and 10-12 psi.



you think 6-8 really??? seems kinda high. but we'll see. im just waiting on my A/F gauge to get here. do you know what the 4-6 on the rear of the GCC is for? same thing???

j9fd3s

oh stock injectors? put it at 9.... dont mess with the gcc dipswitches.

sen2two

all the way to 9? wount that be way to rich? im almost stock.

j9fd3s

10-12PSI 3" exhaust...

teknics

lol you get an answer and then question the answer. noice.



kevin.

rotary_pwr

uh he said 3in downpipe to a 2.5in single exhaust. still, start from 9 and if its too rich gradually find the right setting.

sen2two

i put it at 6 inside the F-con. and it was to rich to even get past 3k rpm. i had to put it at 1 and -6% on the 500, 2000, 3500 rpm spots on the GCC.

fc3s4utnv

Its better to start way fat than way lean, you can lean it down easier than you can rebuild it.