I am hooking up my nitrous today and i noticed that where the test port screws in is right above the #1 cylinder fuel injector. Is my stock fuel pump going to be able to supply enough pressure to be able to suck out of the port and still leave enough for the cylinder to fire? thanks
Brandon

nevermind.

-97 GS (First project, 299 whp)(sold)
- 97 RS 2.6 last numbers: 306hp, 352tq @16psi (Dead, parted out)
- 99 GS OZ, Hahn Kit, 56k miles (Sold)
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- 00 Nissan Maxima GLE (Daily Driver)
- 02 Audi A4 1.8T Quattro

Try harder willy, most recommend a Walbro, if you shoot anything over a 35shot then why risk it, get a Walbro.

Representing the Central Cali chapter of 2GNT!
(I think I'm the only member )

Yeah, I'd pickup a walbro and a fuel pressure gauge. If nothing else get a 0-100 mecha gauge and just run it out of the engine bay in front of the windsheild. That way you can watch for a pressure drop. You using a stock fpr?

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four nails four corners four riders and four horses

yeah the fuel pressure regulator and rail is all stock. so basically you are telling me if i run a 75 shot of nitrous i am screwed?
Brandon

hello???? any opinions?

is a walbro 255 ok? and what gauge do i need? an air/fuel ratio? i am a little confused now.

I know someone who eventually blew his stock motor up running a 75 shot, but I'm almost positive he was on the stock pump.

Joel Baldridge, ASE Certified Master Technician, Audi Certified Expert Technician

damn. so i guess i have to buy one before i run it. Was it because his fuel pump that the engine blew?

if yours is a 95 with the test port and u have a nx kit it should be fine with the stock pump. I ran mine with a 75 wet shot on stock pump and stock fuel pressure for over a year and never blew anything so its up to u

Mods: JE8:8:1 pistons,Eagle Rods,fully built head w/1mm Rev valves,crane titanium springs and retainers,ported and polished head and intake mani,Hrc2 turbo kit,sfmu,safc,turbo xs dual stage boost controller,turbosmart megasonic,Fluidyne radiator,160deg thermo,spec stage 3 clutch,aem front and rear big rotors,3" hahn dp 3" back exhaust,stage 2 axles,and the list goes on