.:HSTuners::

*ChrisCantSkate* · 11-19-2001, 10:17 PM

what fuel pressure is everyone running? i have a stoch. meter(air/fuel) and a fuel pressure, ive got 42-43 at idle and 50 at wot. im in the rich area of the a/f meter at wot, but what should i be at? is 43 psi good? will lower or higher hurt/help anything? i know performance, but gas milage or engine? etc?

11-25-2001, 12:58 PM

My B&M says 30psi at idle. That's at stock fuel pressure.
Edit:However I just put on an AEM fpr and fuel rail and AEM says that their fpr is set at 40 psi from the factory based on a perfect running honda fuel system.

11-19-2001, 10:17 PM	#1
ChrisCantSkate Thought Police Join Date: Aug 2001 Location: orlando florida Age: 40 Posts: 9,662	fpr setting??? what fuel pressure is everyone running? i have a stoch. meter(air/fuel) and a fuel pressure, ive got 42-43 at idle and 50 at wot. im in the rich area of the a/f meter at wot, but what should i be at? is 43 psi good? will lower or higher hurt/help anything? i know performance, but gas milage or engine? etc? __________________ Black Vtec Prelude-h22a power'd Many dreams come true, and some have silver linings. I live for my dreams and a pocket full of gold.

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11-25-2001, 12:58 PM	#2
laughin2.2 Posts: n/a	My B&M says 30psi at idle. That's at stock fuel pressure. Edit:However I just put on an AEM fpr and fuel rail and AEM says that their fpr is set at 40 psi from the factory based on a perfect running honda fuel system.