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View Full Version : SR20det question...

JJTRacer
03-20-2009, 08:53 PM
I have a stock redtop, that is about to have a s15 t28, w/fmic, 550cc inj, and Q45 maf. Can i run that setup for like two weeks with stock ecu, or is it gonna hurt it?

Probably wont have the money for an upgraded ecu until two weeks after it's all on.
z2roll4life7
03-20-2009, 08:57 PM
the Stock ECU Sucks when running bigger injectors i would just wait and you can put the Turbo on and FMIC just keep the boost Low but over all just wait 2 weeks to get a Tuned ECU
e1_griego
03-20-2009, 08:58 PM
Why not just wait two weeks?

And no, stock ecu won't run that stuff.
JJTRacer
03-20-2009, 09:04 PM
Ill wait two weeks if i have to, it's just killing my family being down a car lol.

I guess ill just wait. Thanks guys!
JJTRacer
03-20-2009, 09:05 PM
Now i could run 370cc inj, and fmic and the turbo on stock ecu right?
z2roll4life7
03-20-2009, 09:11 PM
Now i could run 370cc inj, and fmic and the turbo on stock ecu right?

yes you can but keep the boost LOW
JJTRacer
03-20-2009, 09:22 PM
Okay awesome!
Sileighty_85
03-20-2009, 10:25 PM
http://zilvia.net/f/tech-talk/194503-dyno-t28-r-t-sr-w-stock-ecu-maf-injectors.html
JeremyR
03-20-2009, 10:46 PM
changing the turbo is fine if you keep the boost low, really low, like maybe .5 bar low. hell, i would just stay off boost period.

put in the injectors and maf when you get the ecu tuned for them. otherwise you're asking for trouble.