What is the general consensus on these High Flow Fuel CVD Fitting Set - Riffraff Diesel Performance.
I am getting ready to install the FRx and thought maybe I would do these also.
Bill

 

How much power are you making? Are you having a fuel supply issue?

Most of the time these aren't needed unless you've got a ton of mods and are putting serious power to the rear wheels.

 

......and.....

Not only are they unnecessary for any streetable amount of power, but the stock ones are easily modified (READ: remove the snap ring and the guts) to do the same thing.

On the other hand, lots of people are making a lot more power without ever doing anything to these things.

 

I know it's probably a total waste of my time and money but I have a truck that knocks like crazy and bellows black smoke on any tune above stock like a locomotive. I have done all the regular stuff, no boost leak, no air in fuel, fuel pressure is at 65 to 67 and some other things. I am not looking for power from these mods just grasping at straws I guess. I'll let you know how it comes out.
Bill

 

Most fuel systems remove them entirely anyway. Your issue is not fuel supply.