Running walbro & 550's with stock AFM

[cartman]

Ok so i've got a walbro 255 fuel pump and I just installed some 550cc injectors, but I dont have a lexus AFM yet. Is there anything I should worry about with this setup. I plan on getting the lexus AFM ASAP. I also have a SAFC and wideband to tune with.

What about the adjustment screw? Is there a metal cover over it that I can drill out and make adjustements to the AFM with? Or is that only for adjusting idle characteristics?

 

[bigal0043]

the screw lets u boost a tad bit higher and u should be fine cuz u will just run rich for now

 

[boost fiend]

you MIGHT be able to take fuel out with the safc. i would really get the lexus afm with the quickness though.

 

[turbomk3]

better to run more fuel and less air then putting on the lexus afm like some do and be running lean...but just make sure your getting the afm soon so your not running so damn rich

 

[GrimJack]

You should be able to just pull 25% fuel with the SAFC.

 

[cartman]

Alright thanks guys! I'll be getting the lexus afm ASAP

 

[lagged]

i have one for sale with adjustment screw.

 

[89MkIII]

block your j-tube off if you haven't already.

 

[shaeff]

block your j-tube off if you haven't already.

you mean bypass it, or drill it out.

-shaeff