I want to install an electic fuel pressure gauge. Is there already a 1/8 NPT port in the system or do I need to tap into it somewhere?

 

I t'ed into mine. A year later and NO problems. cost me maybe ten bucks. But Performance Nissas has an adapter I beleive.

 

t-ed into the fuel line for mine also. no problems.

its a boring gauge to look at isnt it? lol. just sits there at 52psi. does a get a little exciting when your at WOT. gauge might hit 51 or even 50psi. gives me goose bumps. lol. God im bored.

 

I am going to use the AAM spec Fuel pressure gauge mount when I do mine. Its just nicer looking IMO but a t-tap will work just fine.

 

I hope i am always bored of my fuel press. gauge, I don't want the excitement of WOT and "0" on the gauge, followed by silence, or worse.

 

If you don't have anything done to the fuel system, I would save the money.

 

It's always best to tap into the fuel system someplace by using and adapter or fitting instead of cutting a line. Cutting a line sure does work, but incase you ever need to put it back to stock, or remove that tap, then you end up having to replace the entire line which can on our cars, become costly.
we offer a t-tap fitting located on our site in the link below that fits between the regulator and rail...


http://performancenissanparts.com/ca...oducts_id=2799

 

FYI- That is not the regulator on the fuel rail, it is a dampener. The regulator is part of the pump assembly in the tank.

 

there are dampers on the rails, yes, but the main regulator/damper you want to use this t-tap with is the one on the rail under the plenums, not the one that's visable on the top pass. side of the motor.

 

Could you please show me the fuel "regulator" that you are referring to in the pic below. If you are referring to Item #1, that is a dampener.

 

Get boost and a Rising rate regulator and it'll get more interesting.