O.K. I have these injectors installed in my car (not my fault - I bought it like that). Does anyone know what these things are? The guy at Stillen said that they have increased flow over stock injectors. Is this true? Anyone had experience with these?

My car does run rich, despite all the usuall fixes. I'm just hoping that these injectors are the problem, so that when I lay down the big bucks for 'em it's not for nothin'.

What does the ecu do when the sr20de is running rich? How does it compensate, and what does it do to power output? Anyone have any ideas?

Thanks so much,
Chris Killian
94 se-r

JDM motor, stillen optimized injectors, Stillen POP charger, Stillen headers, Greddy exhaust, Stillen overbored MAF and TB, JWT comp, S3 cams.

I would think that your JWT ecu is programmed for those injectores and the TB & MAF. JWT will probably run a little rich rater than lean to reduce problem. I could be wrong though.
I'll take the TB to help ya out. J/K unless ya wanna

Stillen probably had the injectors cleaned otherwise check your tps voltage. What's it at right now ?

I'm not sure. I dont have the equipment to test it.

Ericdd... wanna trade injectors? hehe.

Only if it comes with the TB & MAF. I'm willing to bet that stillen uses those injectors to compensate for the larger TB & MAF. Then the JWT computerrr is also tying to compensate for the MAF & TB so you wind up running rich. So give me the TB and it will solve all your problems!!!!!!!!!!!!!!