Do bigger injectors lower rail pressure?
11-24-2004, 12:30 AM
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Do bigger injectors lower rail pressure?
Everytime i hammer my truck I see the rail pressure go over 27000 and I pray that the safety valve on the rail doesn't blow.
Would bigger injectors lower the rail pressure? If so, which would do a better job, extrude honed or EDM's?
Thanks
Dave
Would bigger injectors lower the rail pressure? If so, which would do a better job, extrude honed or EDM's?
Thanks
Dave
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11-24-2004, 11:49 AM
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I am pretty sure 23,200 is max STOCK rail pressure (1600 bar).
As far as max rail pressure before the safety valve blows, I have always read it to be 27000-29000 psi. I am pretty sure back in late 02-03 when dodge was making a big deal about the commin rail setup, bosch said they designed the system to be able to sustain 27000 psi, but after that the safety valve will open.
BTW I am using the bullydog outlook to monitor rail pressure
dave
As far as max rail pressure before the safety valve blows, I have always read it to be 27000-29000 psi. I am pretty sure back in late 02-03 when dodge was making a big deal about the commin rail setup, bosch said they designed the system to be able to sustain 27000 psi, but after that the safety valve will open.
BTW I am using the bullydog outlook to monitor rail pressure
dave
11-24-2004, 03:08 PM
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powerpup: extreme
edge ez 5 (equal to 6 on old EZ)
With the powerpup I think you can also choose to load it as if you have another box stacked with it, however I loaded it as no other box stacked to squeeze out a few more ponies
in other words I have them both maxed out
edge ez 5 (equal to 6 on old EZ)
With the powerpup I think you can also choose to load it as if you have another box stacked with it, however I loaded it as no other box stacked to squeeze out a few more ponies
in other words I have them both maxed out
11-24-2004, 04:50 PM
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I wouldn't be a bit surprised if your at something closer to 28K+ since the EZ is fibbing to the computer.
I wonder if the Outlook takes the rail pressure increase out of the pup when you set it up for "stacked"?
I wonder if the Outlook takes the rail pressure increase out of the pup when you set it up for "stacked"?
