blitz r-fit help

[akira2_03]

hey guys i got a blitz r-fit fuel tracer for free from a friend and want to install it but cant find to much info on it. right now i just want to install my 370cc injectors and run my t25 turbo with stock maf for now. or maybe n60 maf.

engine is ka24de 1990 240sx
right now my car is
t25
sr20 smic
stock injectors (270cc)
obx fmu
stock maf

and i want to install these items
fmic
370cc
stock maf (may install the n60)
and t25 turbo


anyone with this on here or have any experiences with this afc could use the help alot.

[neverlift]

I'll go out on a limb and say it wires just like an afc... install the fmic should not matter if your on a fmu or an afc.

I shouldnt say anything cause minus turbo selection I did the same, going from an fmu to afc, The afc def made installing 370's and N62 a breeze, but tuning is involved and so is a wbo2. Nothing is wrong with an fmu dont let the haters hinder you...

how much boost are you planning on?

for the record 90 did not have a ka24de, it had a sohc(e), but the dual cam is a common swap

[akira2_03]

i cant install my 370cc using an fmu though thats why i want to install the blitz but yes its like the apexi safc but has its differences thats why i want to see whos using it.

and i know 90 came with sohc thats why i said it has a ka24de in it as i swapped it

[neverlift]

why not leave the fmu in? had I not hacked my stock injectors I would be running the fmu right now. It is the simplest way to get the same end result. When if you install the afc you will be increasing the risk of blowing your motor. Do you have a wideband o2? if you answer no then you should leave the afc alone until you can answer yes.