Quote:
Originally Posted by Drift-Office
The fact of the matter is you need to get your car on the dyno to see what it's doing and your tuner will / should be able to see that and quantify whether it's running too rich or lean, and adjust the AFRs accordingly. That is of course, unless you're planning on getting an E-Tune. In this business, no two cars / motors are going to be exactly the same. Getting it tuned at your locality is better than a "one size fits all" off the shelf tune from someone that's thousands of miles away at a different elevation, temperature and fuel availability.
No one has really seen the long-term effects of any of these products and truth be told, if it was THAT lean, you'd be seeing other drivability issues long before the pistons get cooked...
My 2 cents.
Bob @ Drift-Office, LLC
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Question for you, Since the Injen intake is leaning out my A/Fr, why i am having backfire when shifting under low rpm(up to 3800rpm). It might have nothing to do with the Intake, just happened to happen after i installed it.
It seems it is coming from the mid-pipe, But it might be since i am running a bit leaner, my cylinder temp goes up a little bit, and it might be killing my cat or i don't know.