nitrous pressure and fuel pressure

[amhsraptor]

ok, so i got a nitrous pressure reg and a fuel pressure reg; all i need to know is how to install it the guy we got the car from promised to send instructions-so much for that lol

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[JD1969]

The nitrous will not have a regulator in the way that your fuel system will, the temperature of the bottle will cause the pressure to go up or down, now you can get a bottle heater that will have a pressure sensor to tell it when to turn on and shut off. You want to stay between 900-1100 psi, this is the pressure that the companies calibrate the jets for.

[nitrous_bob]

if it's an NOS kit, the nitrous reg is the blue round looking thing , that is not a selonoid.

is there a kit on it? just look at the nos instructions for that...find it on http://www.holley.com and follow the links to NOS

the fuel press reg is behind the upper intake, 3 screws, then swap it out , there is a red(probably a red) vac line on the top of the fp reg.

and are you talking about the regs? or guages? just to make sure....

[silver91gt]

the senders and the gauges need to be the same brand for them to work properly.


if you talking about the gauges then
the fuel pressure gauge if it is electrical will need a sender that taps into the schrader valve on the fuel rail. then wire it in.
if it is mechanical you cant hoook it inside the car.
you will have to put it on the hood or cowl or something.

for the nitrous gauge, the electrical is the same,
hook the sender somewhere between the bottle and solenoid, then wire it.

for a mechanical gauge you will need some nitrous line and a "t" fitting to tap to the nitrous line.
then route it safely to the gauge.