cbra-klla

iTrader: (52)

just wondering how well this kit works.. cant find anything with the search.. any problems????

CODE4LS1

iTrader: (4)

Ihave no problems with my NXL kit, spraying 180 shot

cbra-klla

iTrader: (52)

ever heard of any problems with this kit??

CODE4LS1

iTrader: (4)

None that I know of, my jetting is accurate and work just like its supposed to.

mrr23

iTrader: (3)

i run my NXL with their intake. have it set for 250. the issue years ago was the lean spike on inital hit. they made a fuel accumulator to compensate for it. i have no problems out of mine. here's a pic of the whole set up, including their 85mm TB.

Nitro Dave's Nitrous Outlet

iTrader: (25)

I have instaled and sold many of the NXl systems. When they first were released there were some issues but they were addressed and taken care of. I personally do not care for the NXL. If you are looking to make serious HP I would suggest going to a traditional directport. If you are only looking to spray around 180 and just want the cool look and easy install the NXL may be great for you.

Dont get me wrong you can get the NXL dialed in like MRR23 has and it may work great. However sometimes the system is more headache than it is worth.
Dave

CODE4LS1

iTrader: (4)

No headaches here and not 1 problem since install, and I had to make it work with a return style fuel system on my '98. Hope this helps.

cbra-klla

iTrader: (52)

i just got away from a high horsepower setup and am looking to rock a stock bottom end for a while?? any idea what kind of rwhp this kit will actually make?? is anyone jetting it for 180 on a stock bottom??

mrr23

iTrader: (3)

on the 250 jetting, i got 225rwhp

cbra-klla

iTrader: (52)

i thought it was only rated to flow 180??

myfast70

iTrader: (38)

If anyone needs an accumulator, I've got a brand new NX one that I would make someone a smoking deal on! Just shoot me a pm if interested.

mrr23

iTrader: (3)

that's all the jetting they give you initally. they'll tell you it's good for a 250 shot.

CODE4LS1

iTrader: (4)

my 180 shot gave me 160 RWHP and 180 RWTQ.

Z284U2TRY

iTrader: (5)

What limits this kit not being able to be be jetted up past 250?

gvzo6

iTrader: (53)

i ran it ,even with the accumlater it was having lean spike issues,

Nitro Dave's Nitrous Outlet

iTrader: (25)

The thing I do not care for on the NXL is the fact that you can only supply the system its fuel from the motors fuel supply. On higher HP applications this creates a issue with been able to keep solid pressure when the fuel solenoids open and it goes to fill all the lines ETC. The came up with the accumulater to help fix this issue. It will take a pretty serious fuel system to totaly fix that issue if the problem is there.

Second thing is the under the injector nozzles. On a set up running average size injectors its not to big of a deal. But on a higher HP motor that requires high flowing injectors they can create a tunning nightmare. They tend to pull a 3lb vacumme on the injector. This can pull fuel from the injector..

Now keep in mind. Im not saying this system sucks. I have installed many of them and I have used the under the injector nozzles on some high HP cars. Im just personally a fan. Just go into it knowing that if you decide to go up around the 180 pluss horse power levels it may require some extra money spent on the fuel system. Other than that its a very sexy and well put together system.

Dave

cbra-klla

iTrader: (52)

i have purchased the kit...im gonna see how it does on a cam only motor.......i plan to spray between 150 and 180 rwhp..i already have a racetronix fuel pump, and it is coming with an accumulator. is there anything else i might need?????

CODE4LS1

iTrader: (4)

Just make sure you get a tune and youre good.

cbra-klla

iTrader: (52)

i hope to be hooking up everything next week.....can anyone let me know what size jets they are running for what size shot??