fuel tuning ?'s

[dsmluver98]

hey guys so i fixed my problem with the constant lean my injectors went.. so now im running a 1g gm maft.. current mods are 16g evo turbo 550cc injectors walbro 190 fuel pump and a full three inch exhaust.. my questioning is what dials do i tune my maft for if im only going to be pushing 9-12 psi max i tried the zeroed out dials and it didnt really work well and i have it as idle mid wot = 6 7 a but it feels like a brick wall for a split second after im in full boost for five seconds

 

[Jon91TSi]

Do you have a wideband? If not, I would strongly suggest getting one and going from there.

 

[LiquidX]

You should invest in a logger and a wideband to tune. Oh as far as tuning goes, if you mess with fuel flow you'll need a tune regardless of PSI you are pushing with the turbo. There are other things as well that require tune.

 

[dsmluver98]

i do have a wide band and that's why im saying im unsure of whats going on because my gauge is going kinda crazy...and im unsure of were to get a data logger..