[Johnp3]

Someone will have to explain to me how increasing the fuel preasure in the injection pump will effect anything?
If the fuel system is sound and the restrictor is open the system should be as good as it gets.
Increasing the flow to a restrictor that is what .020.
We found that if you put on to fine a primary fuel filter it will affect flow. The very best filter, is the Davco system, the best stock combination we found was a FF1212, primary and a FF211 secondary.
The fuel preasure port is before the secondary fuel filter, so if your preasure is dropping the primary is too restrictive.
I am not a fan of removing the priming pump, that side of the system is under preasure, and if you have to change a filter on the side of the road or loose you prime you are killing your batteries to prime it.
Just a thought!

 

[Johnp3]

Spending the money on a Fass system, or any other pressurized system has never been proven to me to do any good to me.
If I was going to spend any money on the filtration system I would add a Davco system, that works, 0 restriction on the fuel pump. Detroit use to double the injector warrenty on units that had the Davco system install as a factory option. To me that is proof the system works.
Just a thought!