2G Looking for advice & suggestions on planned 2g build

[Hickory-NC-2Ggsx]

Yeah no problem man glad to help.

 

[r6speed]

Do you guys agree with my FIC 1000cc high-z injector choice for my 20psi goals? I'm about to pull the trigger and I'm curious if you agree with that choice?

Also can you confirm this is the correct way I want my wiring (placing ECMLink order and need to give them pin locations for IAT and MAP):
MAF: Speed density
IAT = GM IAT on ECU pin:72
MAP = AEM 3.5 bar 30-2130-50 on ECU pin:73

Wideband sensor will be located in rear O2 sensor location wired to ECU Pin 75.

Ingersoll-rand BCS will be wired to factory BCS wiring.

Correct?

 

[Hickory-NC-2Ggsx]

I might have missed it what gas are you going to run? And yes all of those pins are the right ones.

 

[r6speed]

Ethanol free 92 octane

 

[Hickory-NC-2Ggsx]

Okay cool then the fic 1000cc will work fine. But I'd go ahead and get the fic 1250cc. Same price I'm pretty sure.

 

[Hickory-NC-2Ggsx]

Well 1220cc. Lol

EXTREME PSI : Your #1 Source for In Stock Performance Parts

www.extremepsi.com

 

[r6speed]

Ok perfect.

Here is the final setup:
ECMLink V3
ECM: 2g socketed EPROM
Injectors: FIC 1220cc Low-Z
Fuel: non ethanol 92 octane
MAF setup: Speed density
IAT = GM IAT on ECU pin:72
MAP = AEM 3.5 bar model#:30-2130-50 on ECU pin:73

Additional info:
Innovative MTX-L Wideband will be in rear O2 sensor location and wired to ECU pin 75 (and the gauge).

Setup info: MHI big 16 turbo @ 20psi with 7cm gasket to Exhaust Manifold. New Dorman exhaust manifold slightly ported on turbo side. Factory O2 housing slightly ported on turbo side. Walbro 255 fuel pump rewired with STM kit. Feulab FPR, filter, and braided lines. 3" Apexi downpipe & exhaust. Ingersoll-rand 3 port BCS wired to factory BCS wires. All new OEM gaskets, seals, & hardware throughout. FMIC with 1g BOV recirculated.
Setup file with ECMLink and then Remote ECMLink tune via 3rd party.

Near future transmission work:
-ACT clutch kit
-Forged clutch fork
-OEM throw out bearing
-OEM throw out bearing clip to clutch fork
-OEM slave cylinder
-OEM Rear main seal (engine)
-OEM transmission input shaft bearing

Hope it turns out fun and solid!

If there is anything you would change or think I might be forgetting please let me know!

 

[r6speed]

Here are the Injectors I was going to get per the FIC website.

FIC - High Performance Fuel Injectors & Injector Cleaning

Fuel Injector Clinic offers high performance fuel injector Data Matching for both High impedance and Low impedance injectors. Dynamic Cleaning and injector flow testing.

fuelinjectorclinic.com

Should I go bigger? I can always regulate them down right? Is there any disadvantage to having too large of Injectors??

 

[Hickory-NC-2Ggsx]

Looks like a solid and reliable plan to me! If you need any more help feel free to pm me.

So for those injectors you would need to delete the resistor box because those are high z stock are low z. And you would need to add a conversion harness for each injector plug or solder in the new plugs. The set I suggested are plug and play no deleting the box or adding plugs. And yeah they will be perfectly fine with your setup and not cause issue. Now when you get into the 2000cc plus injectors, idle could suffer a tiny amount but nothing crazy.

 

[r6speed]

Ok switching to the FIC 1220cc Low-Z Injectors. Thanks!!