Di procol

Duramax_JP

Active member
Jul 3, 2008
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Does Di procol make drive and rail pressure gauges? Because i want them but i need to know if they have these, otherwise ill have to switch to cobalts or something.
 

othrgrl

Diesel Addiction Owner
Mar 10, 2008
2,151
4
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Wilmington NC
www.mydieseladdiction.com
They don't sell a gauge labeled drive pressure. I have a 0-100 PSI electric fuel pressure gauge as my drive pressure gauge. They have a rail pressure gauge that comes in a kit for the Cummins but I have also heard of guys using it on a Duramax, most likely just need to splice the right wires - fairly sure Fleece could help you with which ones.
 

othrgrl

Diesel Addiction Owner
Mar 10, 2008
2,151
4
38
Wilmington NC
www.mydieseladdiction.com
You could also run a mechanical 0-100 boost gauge as long as your first 2 foot or so is copper tubing - that would make it cheaper than the electric gauge setup that Larry and I have. I monitor rail pressure on my laptop so I never worried about have a gauge for it.
 

Duramax_JP

Active member
Jul 3, 2008
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They don't sell a gauge labeled drive pressure. I have a 0-100 PSI electric fuel pressure gauge as my drive pressure gauge. They have a rail pressure gauge that comes in a kit for the Cummins but I have also heard of guys using it on a Duramax, most likely just need to splice the right wires - fairly sure Fleece could help you with which ones.

Oh ok cool. I didnt know you could run a fuel pressure gauge in place for a drive pressure gauge. I might give Fleece a call to see what they say.
 

Duramax_JP

Active member
Jul 3, 2008
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I use the electric fuel pressure gauge for drive pressure too, and a scan guage for the rail pressure

Cool, i may end up buying one of those scan gauges for the rail pressure instead of buying a designated rp gauge. Plus those scan gauges can monitor numerous things right
 

Michael

ISSPRO Engineering Mgr
Feb 17, 2009
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Happy Valley, OR
BTW, ISSPRO makes both Rail Pressure gauges (and yes, they will work on a Duramax), as well as the "Exhaust Backpressure" gauge for measuring drive pressure. We even make a rail pressure gauge which is calibrated for the LBZ & LMM rail pressure sensor.

Regards,
Michael Pliska

PS - Dustin, I lived in Greenville for 5.5 years, left in mid-2002. Never saw any modded diesels around town back then.
 

LarryJewell

Back with his honey :)
Jan 21, 2007
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San Angelo
Cool, i may end up buying one of those scan gauges for the rail pressure instead of buying a designated rp gauge. Plus those scan gauges can monitor numerous things right
pretty much most things you can log with efi you can watch on the scan gauge:D