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Forum nameTurbo/Nitrous Tech
Topic subjectWhat injectors for 7 psi (garrett t3) stock internals setup?
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=103854
103854, What injectors for 7 psi (garrett t3) stock internals setup?
Posted by rettez, Jun-26-08 08:50 AM
Hi guys!

i have a question about injectors on a setup of 7 psi of my garrett t3 and stock internals, in case of don't use the fmu and stock injectors

what injectors? 325cc? 500cc ?
what fuel pressure regulator? (my car have in the fuel rail (95 GS))
S-AFC II or ???

Thank you guys, greetings!
103855, RE: What injectors for 7 psi (garrett t3) stock internals setup?
Posted by Star Turbo Talon, Jun-26-08 09:32 AM
if you dont want to use the 12:1 fmu then your looking at a SFMU with appx 300cc/min injectors. just go around 300 and you should be fine.

Terry
103856, RE: What injectors for 7 psi (garrett t3) stock internals setup?
Posted by 2GeclipseRS, Jun-26-08 10:00 AM
NO SAFC.

USELESS ON YOUR CAR.

When you add fuel, you add timing. Adding timing on a boosted car, especially on a stock bottom end is a dangerous game.

The only way to retard with that setup is by using a cd programmable ignition and messing with your cam gears to fine tune everything.

Paying $200ish used for both units could have scored you a megasquirt (a build kit, not a BUILT kit) and a good 1:1 fpr.

103859, RE: What injectors for 7 psi (garrett t3) stock internals setup?
Posted by Star Turbo Talon, Jun-26-08 05:00 PM
No, with the SAFC when you subtract fuel you add timing....get your info right before you post......
103871, RE: What injectors for 7 psi (garrett t3) stock internals setup?
Posted by 2GeclipseRS, Jun-28-08 12:32 PM
Sorry terry.

I've always been told (by people outside of 2gnt as well) that it adds timing.

I even think MB told me that once so i decided against the safc.

Just going by what i was told.

103883, RE: What injectors for 7 psi (garrett t3) stock internals setup?
Posted by 2GeclipseRS, Jul-02-08 03:40 PM
And dood, get a quality camera before you muck up youtube with your videos. Gross. You cant see or hear shit.