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What FP is expected?

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Old Nov 9, 2003 | 08:38 PM
  #1  
iansw's Avatar
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What FP is expected?

Just got a Fuel Pressure Gauge installed.

Do not have boost right now.

What is the standard idle fuel pressure for a N/A car?
What is a good range for WOT?

Right now I'm reading 32PSI at idle, 46PSI at WOT.

Walbro Fuel Pump.

Thanks!
IanS
Old Nov 9, 2003 | 10:11 PM
  #2  
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Moderator running more PSI than all the boosted Maximas... combined
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34psi at idle. 43psi at WOT. That's the specs in the factory service manual.

Originally Posted by iansw
Just got a Fuel Pressure Gauge installed.

Do not have boost right now.

What is the standard idle fuel pressure for a N/A car?
What is a good range for WOT?

Right now I'm reading 32PSI at idle, 46PSI at WOT.

Walbro Fuel Pump.

Thanks!
IanS
Old Nov 10, 2003 | 07:52 AM
  #3  
Stephen Max's Avatar
Supporting Maxima.org Member
iTrader: (59)
 
Joined: Jul 2001
Posts: 5,868
Originally Posted by iansw
Just got a Fuel Pressure Gauge installed.

Do not have boost right now.

What is the standard idle fuel pressure for a N/A car?
What is a good range for WOT?

Right now I'm reading 32PSI at idle, 46PSI at WOT.

Walbro Fuel Pump.

Thanks!
IanS
I've got a Walbro fuel pump, I'm seeing about 38-39 psi at idle, 49-50 psi at WOT.
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