Turbo BS Thread

Awesome thanks for the clarification. Wasn't sure what units they use for afr adjust. I just use a voltage offset for o2 adjust.

 

This is what i will be doing just a good meth kit by the way i have been running the pink top 325 injectors all this time and they have been good. Or make a good kit

 

Which fuel trims are lean? Long term or short term? If your AFR sensor is reading rich, your trims will pull negative (lean) to correct.

Which table have you been editing when you're tuning?

 

I have just been in the fuel table (f4) my long term fuel trims have been like 5 ish and 10 ish (positive/lean) short term have been for the most part +- 3-4 under cruise. They change a bit more dramatically during acceleration and coasting

 

Ah okay. That's odd that it's reporting a rich code since your trims are positive. Can you clear the code? Does it come back?

 

Android tablets are like $50 on Amazon all day long, I highly recommend you get one just for the app.

 

yeah I can. it was flagged yellow and just said pending, the other two codes I have are red (down stream o2 sensors) I don't think it by itself would throw a cel but I'm not sure.

 

Those of you who have the water/meth injection where did you mount the spray nozzle ?

 

Meaning did you put it right after the inter cooler and would it have an effect on the maf sensor

 

If you spray across the MAF, it will read it. I would install the nozzle between the MAF and throttlebody or right after the throttlebody.

 

would you not want the maf to read the cooler air temps caused by spraying tho as opposed to cooling them down after they have been measured? or do you think that its not enough to matter since you are also adding fuel

 

I may have a vacuum leak somewhere because when im at a light even after it warms up it has some 400-600 rpm fluttery stuff from time to time
And this
https://youtu.be/a73rMVIxkOQ

 

Would a cometic gasket drop my compression ratio at all allowing for a tad more boost on stock internals?

 

I would guess its gonna make it sound funny

 

lol damn autocorrect.... you get the damn point! Lol would it?

 

depends on the gasket thickness you get. usually they have varying options

 

This one

 

not sure what stock is. but it wont be enough of a change to crank up boost more anyways.

 

98+ trucks can run the 305cc supra injectors from what ive gathered.

you say your running stock 96 injectors, ecu on 8psi with just meth??

 

Considering the stockers for the 2.7 are 300’s, I’m sure 325’s are small enough for the ECU to handle. I have my methanol nozzle about 2 feet from the TB. You don’t want it too close or the methanol will favor certain intake runners over others (uneven deliverance).