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Old 11-07-2017, 02:33 PM
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RDX 410s?
Old 11-08-2017, 04:37 AM
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Awesome, thanks. Do you all run plain Jane fuel pressure regulators or the ones with the gauge meter on it? I am guessing you can always use a UEGO to judge and adjust fuel pressure in lieu of a meter gauge.
Old 11-08-2017, 08:09 AM
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Well you would probably want a gauge there when you set the base pressure, but it's pretty nice to have it there in the future for quick troubleshooting as well.
A pressure sensor hooked up to the ecu is always best though, I wish I had one there from the beginning as it would have saved me hours of trouble (bad fuel pump).
Old 11-08-2017, 09:12 AM
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Originally Posted by flanders
Well you would probably want a gauge there when you set the base pressure, but it's pretty nice to have it there in the future for quick troubleshooting as well.
A pressure sensor hooked up to the ecu is always best though, I wish I had one there from the beginning as it would have saved me hours of trouble (bad fuel pump).
I bet. I am super stoked.. Winter is coming so I will be able to hopefully get it done.
Old 11-09-2017, 07:23 AM
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Originally Posted by flanders
A pressure sensor hooked up to the ecu is always best though, I wish I had one there from the beginning as it would have saved me hours of trouble (bad fuel pump).
I assume this is threaded into a fuel pressure regulator? I found some designed specifically for AEM EMS units. I think I should be able to run both a visual gauge and pressure sensor into most regulators, correct? Also, any feedback on NRG fuel pressure regulators?

Last edited by MarcusDubya77; 11-09-2017 at 07:29 AM.
Old 11-09-2017, 09:08 AM
  #716  

 
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Most regulators has at least one port free for pressure readings but you could probably also fit it on the fuel rail, might need an adapter though.
In my mind NRG is cheap chinese knock offs, might work good but I wouldn't want to risk it on a vital engine part.
I run an Aeromotive 13109, not terrible expensive and seems very reliable.
Old 11-09-2017, 09:24 AM
  #717  

 
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Thanks. I am thinking I might just go AEM, since engine management will be AEM. Just keeps it simple.
Old 11-09-2017, 09:37 AM
  #718  
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Hayward's can use the OEM TPS sensor, I believe that manifold was cast with the OEM TPS in mind. That's what I ran on my set up.
Old 11-09-2017, 11:02 AM
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Originally Posted by Feezy
Hayward's can use the OEM TPS sensor, I believe that manifold was cast with the OEM TPS in mind. That's what I ran on my set up.
I have seen a TPS mounted on it. So, does it not need a Fuel Pressure Regulator?
Old 11-09-2017, 11:13 AM
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Yes of course it needs a FPR, I think Feezy just wanted to confirm OEM TPS fitment.
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