have a 95 powerdyne supercharged car. w/ 6 or 9lb pully maf is reading 14 grams per sec. is that normal at idle, trying to tune car. running to rich at idle using powerdyne tune. car will not start unless fuel pressure is below 25 lbs. have lt1 edit and don't know how to adjust for so much fuel, help

 

Make sure that little set screw isnt holding your TB open a little bit.

If I remember correctly, on my car, NA, it was reading someting along the lines of 7-8 at idle.

 

forgot to mention that my idle was ok just not sure if the maf reading is to high for a supercharger thanks

 

Im going outta town tommorow, for the week. But when I get back, if you cant find someone who has told you anything, I will try and get a datastream of my MAF at idle for you. The more I think about the more I think it was right around what yours was, but part of me insists that it was in the 7-8 range. I cant remember for the life of me now.

 

mine runs right at 10 at idle.

 

I have a powerdyne unit. Just after the maf is the plastic neck. It has 2 brackets for attaching it to the car. Mine has holes for the bolts to go through but allows air to leak into the neck. I just sealed them and it made a big difference on my MAF readings. No leak after it anymore.