rising rate fuel pressure regulator?

[Joey7508]

I have been looking at regulators and read that all diaphragm style regulators are 1:1 rising rate. Is that true? Some are advertised as rising rate and some are not. Was looking at aeromotive or kirban, but I aready have a holley adjustable. Holley 512-500-1 - Holley Adjustable Fuel Injection Regulators - Overview - SummitRacing.com
Don't want to buy another one if it does the same thing. Any one know for sure?

 

[84Ttop]

Your holley adj reg will rise 1:1 w/ boost, leave it, they work just fine.

 

[Joey7508]

thanks 84t-top you answer alot of my questions I post.

 

[84Ttop]

No problem, just trying to help.