Car came with Lexus afm how to tell I'f it has 550s.

[Zrain25]

I went to the j yard to get a Lexus afm. Bought it came home and it is identical to the one on my car . Adjustment screw and the mounting bracket holes from the Lexus bracket. So my car has had a Lexus afm on it the previous owner didn't even know. He said the guy before him must of put it on and did the head gasket to with arps. The previous owner said the car does run rich and it does a little. But I don't have a wide and to make 100% sure it does. The car runs great no pings or anything. Do you think I have 550s what are the symptoms of someone putting A Lexus afm with stock injectors. I know it would run lean.

The injectors in the car have no splices in the harness it looks like stock clips I think rx7 injectors are the only plug and play injectors for out cars.

 

[CyFi6]

What color are the plastic tops of the injectors?

 

[IndigoMKII]

Just run the numbers/letters on the injectors.

 

[Zrain25]

Just ran the injectors it's stock injectors now I'm nervous.

 

[CyFi6]

Are you positive that it has a Lexus AFM? The stock AFM housing and the Lexus AFM housings both look almost identical. One way you can tell is that the round outlet of the AFM is larger on the Lexus unit when compared to stock.

 

[jdmfreak]

You said it runs rich? Are you sure it's a lexus?

 

[Zrain25]

0I had a very dumb moment it's stock afm housing thankfully.... I also,out just bought bigger injectors. I'm going to be buying 550s anyway.

Sorry guys for my dumb moment

 

[Zrain25]

Good news is I got the Lexus afm for 10 bucks at the junk yard

 

[IndigoMKII]

Um, measure the OD of the housings please..

 

[Zrain25]

I put them right next to watch other my stock one almost goes into the Lexus. The Lexus is bigger

 

[OfnaRcR4]

I put them right next to watch other my stock one almost goes into the Lexus. The Lexus is bigger

There you go! GL

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[7M4EVR]

Now ur cookin with peanut oil.