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-   -   NITROUS ON A 4.7 ..help! (http://www.jeepgarage.org/f196/nitrous-on-a-4-7-help-60088.html)

boom24 05-15-2013 08:01 PM

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

boom24 05-16-2013 05:58 AM

Re: NITROUS ON A 4.7 ..help!
 
no one hear has ran nitrous on a 4.7?

hummer recovery team 05-16-2013 07:20 AM

I don't recall anyone running it

JeepFreak12 05-16-2013 10:41 AM

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?

mandio23 05-17-2013 06:11 PM

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

boom24 05-17-2013 07:59 PM

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

boom24 05-17-2013 08:02 PM

Re: NITROUS ON A 4.7 ..help!
 
Quote:

Originally Posted by mandio23 (Post 824828)
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

mandio23 05-21-2013 07:23 PM

Re: NITROUS ON A 4.7 ..help!
 
Wet NX system and fuel solenoid is connected to the fuel rail pressure test port

boom24 05-21-2013 09:11 PM

Quote:

Originally Posted by mandio23 (Post 826903)
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

TJXJWJ 05-29-2013 08:01 AM

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.

scjeep4.7HO 05-29-2013 09:13 PM

Passenger side, middle of fuel rail. At least on mine it was.

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boom24 05-29-2013 09:42 PM

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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