FUEL PRESSURE REGULATOR's. Whats the improvement for our cars?

 

We have a stock fpr...

 

I know. just looking at the "JDM" ones or upgrade ones online cuz i scanned 94 maxima like i do every other day lol.

 

The Rice Factor Five Star rating goes up to 4.5 with this mod

 

I don't see any benefits whatsoever from a aftermarket fpr unless your turboed...

 

Heresnomind likes teh rice

 

Ensign take us to Rice factor 4.5.
Engage.

 

 

lol. yes. pointless upgrade unless youve got the nitrous...then youd be up to 4.9.

 

like omgZ bro its JDM!!! thats worth like 1st place at the local underground shows in the middle of the night!!!

Seriously dude, do you know what a FPR does?

~Alex

 

lol if noone is going to say it then i will


OWNED!!!!

 

A FPR restricts the flow of fuel back into the fuel tank which subsquently increases the overall pressure within the rail over the stock regulator. I think this mod is worthless on a stock engine. However, if you have upgraded your ignition system and advanced timing, it is a good upgrade. I did this as part of my mods on my stock VG and it helped increase power and fuel economy overall (with mods, went from 270 miles to 340 miles per tank of gas). Or, if (as mentioned) you have turboed, then it is a good upgrade. What are you going for/hope to gain? I'm not hearing how you need this.

Wayne: Where did you find Picard and Data? That is hilarious!

 

I think my FPR is going bad. I just replaced the Fuel pump which improved my situation but I am still lacking pressure at the rail. Any reccomendation on which one to go with. I'm running a NOS 100 shot.

Thanks!

 

fuel filter maybe?