Need help deciding between my current SAFCII or a GM MAF-T

[skeeter4200]

Im trying to decide between my current SAFCII or a GM MAF-T which one would be better to use or can I use both for better results here is a list of my current engine mods already done.

Magnaflow Cat Converter, HKS Super Mega Flow air filter, Injen intake pipe, Big 16g turbo ported and clipped (T16G (large), Apex'i big FMIC (front mount intercooler), kit1g metal blowoff valve, Magnecor 8.5mm silicone plug wires, RC Engineering 550cc injectors, Lancer EvoIII Port and Polished Exhaust Manifold, Lancer EvoIII O2 Housing 40mm External Wastegate, 3" downpipe, 3" full Apex'i N1 stainless exhaust, Apex'i Super Air Flow Converter computer, HKS EVC-EZ electronic boost controller, A-pillar gauge pod with GReddy boost and AutoMeter air/fuel.

 

[airmail96]

I have no actual experience with either, but you said that you already have an SAFC you could keep that and just add the gm maf in there with it. You would be able to get the gm maf roughly set up for your injectors and then use the safc to fine tune the setup.

 

[thorlief4g63]

I would recommend using the gm maf in a blow through set to stock settings then use the safc to tune for the timing and injectors.

 

[imagine3163]

I would recommend using the gm maf in a blow through set to stock settings then use the safc to tune for the timing and injectors.

Sorry to bring back an old thread, but you can't use the SAFCII to tune timing. You will have to get dsmlink or some other tuning method for that.

 

[fame]

Why don't you just use your safc 1 to tune and the maft as blow through for quicker spool & and to be able to blow your bov to the atmosphere with out harming you car, that what I'm doing right now works great.

 

[talon187]

ok use both thats what my current setup is. this is how my two or running at the moment maft blow threw setup i have the injector size set on the maft im running 550s. then on the safc2 i add or take away fuel im running a aem wideband so i know how lean or rich im running. so set the maft for your injector size and blow threw setup and use the safc2 to fine tune. if you go with just maft it will be a big pain to fine tune not to metion the box is under the hood vs the safc2 in the car hopes this helps

 

[Asimmons90GSX]

Go with the MAF T setup with blowthrough and fine tune your car with the AFC