So im trying to figure out what to adjust my bev auto adjustable fuel pressure regulator to. I have an 87' 325is 2.5l, with performance chip, 19lb injectors yellow top mustang, walbro fuel pump, performance headers, k&n box filter, magnaflow performance cat, and will most likely put the m30 afm, and the bev auto performance adjustable fuel pressure regulator. I know stock fuel pressure regulator runs at 38-39psi.
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Stock fuel pressure is about 37psi at idle and 44psi off idle. With the changes you've made to the engine, you need time on a dyno with a wide band sensor to tune the engine for best operation.The car makes it possible, but the driver makes it happen.
Jim Levie, Huntsville, AL -
i would have just when to Squid and got a chip from him that way you dont need a AFPR.89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...
new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
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Ok i guess ill try that out thanks. Dyno it is!Comment
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