I cannot lower the fuel pressure lower then 45-50.

This is a problem because i need to idle the car and tune it with 370's

With the fuel pressure that high the car idles like crap and is way too rich across the board. I cant even take any more fuel away...it is at the piont where i am -50% and i am still really rich like .9 o2 voltage

I am running a walbro intank, 6:1 FMU an missing link.

Is there any way to get around this or to lower the pressure???

 

not that this would help much but i wasn't really a fan of the b&m regulator...i stuck with the AEM FPR with the B&M gauge...

never had problems with the AEM..but just becarefull it doesn't leak...after all the alternator is right there....

suggestion....dump the B&M and get the AEM for $120...I do know people who had problems such as yours with the B&M but never really found a cure..just tossed it and got the AEM..

good luck


[Modified by NAspirated, 5:39 PM 5/31/2002]

 

http://www.theoldone.com/articles/regulator/

 

I have the walbro intank and the b&m riser. It will not go lower than 42 on my car. I have the hondata so no biggie but i have hesitation problems so that is my only weak link that i could find. I just ordered a AEM so we will see.