Hi all,
after playing around with the nitrous, I feel like it's just not what I expected. I thought it would be more of a rush just a kick in the *** feeling , but it's really not. I even moved up from a 55 to 75. Don't get me wrong, I can defin. feel the difference between. no nitrous and nitrous. But I'm saying it isn't all that fast feeling as they make it seem in the movies. Am I right?

 

A 75 shot should kick you right in the a$$ big time. If it doesn't there is something wrong, ie bottle pressure, fuel pressure, partially clogged nitrous filter etc.

With a 75 shot my tires will squeal at 50 mph and knocks almost 2 seconds off my 1/4 mile.

 

hey do you have an upgraded clutch, if so which, upgraded fuel system, bottle warmer?

 

My car is an auto, 5 spds are too slow. j/k. For a 75 shot dry you should upgrade your fuel pump. You also need a nitrous gauge so you can tell the pressure. Should be 950-1000. You need a bottle warmer if you are serious at all but you have to have the gauge its mandatory. (if you want any kind of performance)

You cannot get even close to the HP advertised if your bottle is not up to the proper pressure, it makes a huge difference. You car is running mega rich with stock jetting and low bottle pressure.

You may get away with a 75 shot with your stock fuel pump but monitor closely if you do, if the fuel pressure drops off you can kill the engine. (pumps are about $115)

Squeeze safely.
Jim

 

I suggest you listen to Jime, practice safe zex

There is a deal going on walbro's for like 85 bucks right now. Or contact delio and buy his vortech inline fuel pump

 

thanks jim,
but assuming you have the walbro fuel pump, do you? can you tell me what the part number is or anything. I went on their website and they don't make one specifically for the maxima. which one can i use? fuel pump.

 

search for walbro on here.............youll find all the info you need

 

The one that fits the Max is the FPD006 for the 95-98 DSM's. Its a perfect replacement, even the electrical plug is the same.

Walbro Part # is GSS342, just in case you go somewhere else looking for it.

You need the High Pressure, Hi Flo with the Dry Kit, its $116.

There was a group buy on for around $80, but its over. This is his site. They are $110 but he did take off $15 for the kit which is not required for the Max so the maximum you should have to pay is $95. Email and ask him.

http://www.powertechimports.com/

Also buy the large O-ring from Nissan that seals the top of the tank. The stock one will not fit when you try to reinstall, it gets much larger when exposed to air.

Jim

PS I just noticed on the Groupbuycenter that he is selling them for $99.

 

Yeah, you definitely should be impressed (if not addicted) with a 75 shot. I'm spraying a 50 shot with the NX single nozzle and I can't keep the tires from burning. It's enough to scare me into not using it all the time. But I think I will switch to 75 soon enough. Now if I could just get an increased fuel flow on my returnless system...

 

You should be fine with a 75 shot and I even ran a 100 NX on the stock pump but don't do it without knowing the risks and keeping a close eye on the fuel pressure gauge.

I am going to do a separate fuel system which I was going to try on a 2k2, but decided to stay with the 4th Gen for this year. I think its the easiest way for the returnless system for 100+ shots.

 

UUUUMMMMMMM...Jime, are you sure bout that? Does that mean that there's something wrong with my set up? Because it sure as hell does NOT kick me in the azz. Did a compression check when I put new plugs in and everything is fine. Set up---high pressure fuel pump, jwt nitrous daughter board, 370cc injectors, A/F meter, n20 pressure gauge with bottle warmer. It just doesn't impress(msp?) me. Checked n2o filter-fine, checked lines, selenoid(msp?) all fine. Running 100shot (dry) and it only takes 1.4 seconds off my E.T. at best. Keep checking plugs and no lean conditions. I'm at a loss? Any suggestions?

 

I ran exactly the same time with a 100 shot dry as I did with a 75 shot wet which was 13.6, or 2 seconds vs N/A.

You should be doing much better with your setup. Are you running a S-AFC or anything to modify your air/fuel, or how do you know what it is with the injectors, JWT etc?

 

[QUOTE]Originally posted by Jime


I ran exactly the same time with a 100 shot dry as I did with a 75 shot wet which was 13.6, or 2 seconds vs N/A.

You should be doing much better with your setup. Are you running a S-AFC or anything to modify your air/fuel, or how do you know what it is with the injectors, JWT etc? [/QUO


The JWT is supposed to handle the mixing of fuel to n2o. I called them and they said that my program will handle the duties with the injector size I have up to 100 shot. 125 was pushing it they said.
What gives? I've tried a few times to find some help tuning the BIATCH to no avail. Can't find a person that I feel is competent enough, locally, to allow me to be comfortable enough to let them work on it.

 

[QUOTE]Originally posted by tampamax

Quote:

Originally posted by Jime


I ran exactly the same time with a 100 shot dry as I did with a 75 shot wet which was 13.6, or 2 seconds vs N/A.

You should be doing much better with your setup. Are you running a S-AFC or anything to modify your air/fuel, or how do you know what it is with the injectors, JWT etc? [/QUO


The JWT is supposed to handle the mixing of fuel to n2o. I called them and they said that my program will handle the duties with the injector size I have up to 100 shot. 125 was pushing it they said.
What gives? I've tried a few times to find some help tuning the BIATCH to no avail. Can't find a person that I feel is competent enough, locally, to allow me to be comfortable enough to let them work on it.

I don't know anything about the JWT at all. Not sure how many guys are running them but I haven't heard anything bad about them.

125 is pushing it with any setup on our cars. However as long as we know the consequences and are willing to pay to play it ok.

 

Jime...do you know of anybody that could help me out with my set up? I'm in Tampa FL, anybody, HEEEEEEELLLLLLLLLPPPPPPPPPPPPP!!!!!!!!!!