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Old 05-15-2013, 08:01 PM
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Exclamation NITROUS ON A 4.7 ..help!

as the title says ..ive been contomplating this idea for awile now seems more realistic dollar for hp wise..ive ran nitrous on a few cars in my past.i want to do a rear mount turbo setup but way out of the budget rite now...please chim in if you run nitrous on your 4.7 with any comments
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Old 05-16-2013, 05:58 AM
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Re: NITROUS ON A 4.7 ..help!

no one hear has ran nitrous on a 4.7?
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Old 05-16-2013, 07:20 AM
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I don't recall anyone running it
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Old 05-16-2013, 10:41 AM
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Re: NITROUS ON A 4.7 ..help!

There are a few people on here running nitrous on there 4.7's but they are built motors. I would look at motor condition and miles before running nitrous. How much do you plan to run? 100 shot?
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Old 05-17-2013, 06:11 PM
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Re: NITROUS ON A 4.7 ..help!

I do, but I do have a built motor. I pretty sure a stock 4.7 can run a 75 shot all day long. Beware of detonation and backfires. If it backfires you are going to be looking for a new intake manifold. lol
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Old 05-17-2013, 07:59 PM
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Re: NITROUS ON A 4.7 ..help!

stock motor as of now it just turned 77k miles on it..looking to do a 75-100 to fill that little need for speed ..got another motor to 'build' but sadly not a h.o motor so ive been trying to locate a crank
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Old 05-17-2013, 08:02 PM
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Re: NITROUS ON A 4.7 ..help!

Quote:
Originally Posted by mandio23 View Post
I do, but I do have a built motor. I pretty sure a stock 4.7 can run a 75 shot all day long. Beware of detonation and backfires. If it backfires you are going to be looking for a new intake manifold. lol

what brand system did you go with? and if your running a wet setup how did you tap into it? i personally was thinking of cutting the rail cross over tube and tiging in a tee so i could tap in for fuel...any imput
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Old 05-21-2013, 07:23 PM
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Re: NITROUS ON A 4.7 ..help!

Wet NX system and fuel solenoid is connected to the fuel rail pressure test port
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Old 05-21-2013, 09:11 PM
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Quote:
Originally Posted by mandio23 View Post
Wet NX system and fuel solenoid is connected to the fuel rail pressure test port

This may almost sound like a noob? But I have never found nor seen a fuel pressure test port on either of my 4.7 can you please tell me how you did this.. Or even some pics would be very helpful
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Old 05-29-2013, 08:01 AM
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Re: NITROUS ON A 4.7 ..help!

It's there...I think it's on the passenger's side fuel rail near the back. There is either a black or a gray plastic cover threaded on over it. Looks similar to a tire pressure valve, or a an A/C test port.
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Old 05-29-2013, 09:13 PM
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Passenger side, middle of fuel rail. At least on mine it was.

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Old 05-29-2013, 09:42 PM
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Iam just gonna build a complete custom fuel system I'll start a build tread soon.. Thanks for the imput.. I sent you a pm also
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