I dont know much about the s-afc and tuning with it but I am going to have a very experienced 4g63 guy helping me. He also has a datalogger that we are going to use. Is datalogging the 420a and the 4g63 basically the same thing? I need some numbers on what to shoot for. I am installing 32lb (440's). What do I set the s-afc so I can idle normally? And what settings should I use so that I can atleast drive it a little without it running way too rich when it goes fo rits first test drive. Can someone give me some of their numbers with their 440's?


Sean....If you want to come by and help out feel free. We are going to be at brians at about 9am to start working on this stuff.

And I forgot to add....What about my FPR. Should I leave it alone when I install the new injectors? Do I have to turn the boost adjustment (brass colored knob)all the way down?

hey dave,
i have 440's and to get the car to idle i put the afc at -40 and cranked it. it won't start the first time, crank it and give it a little gas and you will be all good in the hood!
lates
james

so u know...i'm pretty sure that your 32lb injectors aren't 440's.

close conversion method is lbs/hr x 10.5...which puts u at 336..not quite 440. just so u know before u tune your afc and stuff.

however i can have huge brain farts at times so anyone can correct me if i'm wrong

lata

Dave means 42lb, even then there 441cc :P

Yeah i meant 42lb. Its a typo.

Do you guys turn down your idle or static fuel pressures too? I'm installing the other half of Dave's 42lb set right now (Thanks Dave :)

Oh shit. Whats up Dan. I didnt know it was you I got the injectors from. Let me know how it works out.

hey dan, u got 441cc injectors? so when are we doing the rebuild etc?




Michael 99gs
HRC Stage 2
http://www.dreamwater.net/purplebeast