Thread: AFR adjustment via AFPR
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Old Nov 12, 2013 | 01:30 PM
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JEFASOLD
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Default Re: AFR adjustment via AFPR
Originally Posted by SparkieSRT6
Yes, this is why I am asking. A reliable source has told me the stock SRT6 pressure is actually 53 to 56 psi range.
Yes, 53-56 is my understanding also. At less than WOT, I wouldn't expect the adjustable regulator to make any difference as the ECU compensates but BTTW when the injectors are 100% duty cycle the added pressure should get you a little more fuel, which should be enough to keep us from leaning out. At least, that's what it looks like to me but I've been wrong before.
 
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