Diesel Bombers - High fuel pressure on a Common rail

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Jet A Fuel

11-05-2015 03:19 AM

High fuel pressure on a Common rail

If a person installs a Fass, Airdog, or other aftermarket fuel pump does the Fuel pressure need to be regulated down to a lower pressure for the CP3?

Does the higher pressure cause damage to the FCA or other parts of the CP3 injection pump?

:humm:

dangerous1965

11-05-2015 08:24 AM

15psi max! Any more and damage will occur!

Jet A Fuel

11-05-2015 09:32 PM

I am surprised that this isn't talked about more. thanks for the info what's the Grey Whale running for a pump? Fuel Pressure?

dangerous1965

11-07-2015 05:45 PM

I've got a raptor 150 Air Dog 15 PSI holding up for now but the AD is a failure just waiting for the perfect time! LOL

Jet A Fuel

11-08-2015 09:08 AM

I hear a lot of bashing on Airdog these days but my AD150 is still going strong after 6 years and over 100,000 miles. I think I will recommend the Airdog 2 to my friend to try because it has a adjustable integral regulator.

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