Re: Do I need a fuel pressure regulator?

[PallCon Services <pallconservices@xxxxxxxxx>]

I agree. Regulators sometimes caused fuel leaks at weakest point if turned up too much.
I completely changed all the fuel lines/ fittings due to pressure regulator turned up too high

David E. Blosser


> On Nov 27, 2016, at 3:56 AM, Jimmy Peavy <peaver63@xxxxxxxxx> wrote:
> 
> If it runs good, leave it alone.
> 
> 
> 
>> On 11/27/16, ddavids <ddavids@xxxxxxxxxx> wrote:
>> Hi, guys.
>> 
>> We have my son's 64 Dodge 880 running like a top, what with a carb rebuild,
>> 
>> MSD ignition, and new fuel pump. One of the things we wanted to investigate
>> 
>> was just what fuel pressure looks like. We installed a brass tee with gauge
>> 
>> between the pump and the carb and were surprised to see higher pressures
>> than we were led to believe would normally be the case. At idle we're
>> seeing 12-13psi. Rev'ing the engine to 3,000 rpm or so we see a stable 8
>> psi.
>> 
>> Aren't these pressures quite a bit higher than what the carb likes to see?
>> I believe the specs for the Carter BBD are 5-9psi, but I may be wrong. It's
>> 
>> probably the higher pressure at idle that worries me. So the question is,
>> should we install a pressure regulator in the line and set it to something
>> like 7psi?
>> 
>> Dan in Seattle
>> 
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> Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks!
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> 1962 to 1965 Mopar Clubhouse Discussion Guidelines:
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Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
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