any NXL results yet other than cool pictures?
10-17-2003, 11:02 PM
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Re: any NXL results yet other than cool pictures? mine is in the mail and ill post numbers as soon as i get it on(that week) but keep in mind that i am on the stock fuel system so i am only going to run about 150 for now
10-17-2003, 11:39 PM
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Re: any NXL results yet other than cool pictures? thanks, mine wont be here for another week or so, But I am still waiting on a cam to finish my short block.
10-18-2003, 08:39 AM
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Re: any NXL results yet other than cool pictures? I think most people havent installed them yet. There are only a andful of people that have. Be patient and get bad habit bird on the track!!
10-18-2003, 11:52 AM
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Re: any NXL results yet other than cool pictures? Trust me I would have already been to the track and on the dyno had I not replaced my clutch one day before I installed my NXL kit. I am still trying to get it fully broken in before it start pounding on it.
I have made a few test runs on the street with a 120 shot jets and the way this kit comes on is amazing
The higher the rpms turned the more power come on, honestly I would almost compare it to the feel of a turbo car 
I have made a few test runs on the street with a 120 shot jets and the way this kit comes on is amazing
The higher the rpms turned the more power come on, honestly I would almost compare it to the feel of a turbo car 
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10-23-2003, 09:53 AM
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Re: any NXL results yet other than cool pictures?
ttt, insterested in seeing the results from this!
-Steve
-Steve
10-24-2003, 02:24 PM
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mine came thursday but im racing inf camaro/firebird vs ford/mustang event tonight so i will start putting it together tomorrow. dont have the money for dyno/tuning but i will post track times asap. i still have the stock fuel pump though so i wont be going over 150 'till i get a new one
10-24-2003, 05:23 PM
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My NXL kit was installed Wednesday. The kit only offers three horsepower levels, 80/120/180. Jetted at 180 hp the car only saw a gain of 134 hp. A/F was good. I LOST 10 hp compared with my MAF kit jetted at 150 hp. I think NX needs to do some more work on these kits. The kit looks great but looks don't win races.
10-25-2003, 12:17 PM
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Originally Posted by Gold Z
My NXL kit was installed Wednesday. The kit only offers three horsepower levels, 80/120/180. Jetted at 180 hp the car only saw a gain of 134 hp. A/F was good. I LOST 10 hp compared with my MAF kit jetted at 150 hp. I think NX needs to do some more work on these kits. The kit looks great but looks don't win races.
10-25-2003, 01:56 PM
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I'm running a Walbro intank pump. The bottle was completely full, pressure was about 1000 psi. The system was installed by Sean at MMT. Sean has more experience with custom NXL kits than anyone else in the country but this was his first production kit. There isn't much to mess up on this kit. It's a very simple kit to install. When I tried to get jets for a 250 hp shot NX told me they didn't have the jetting worked out for more than a 180 shot. But they said the kit would support up to a 300 hp shot. Big help that was. We'll get it to make the power I need but it will just take a little time. Also, changing jets on the kit once it's installed is a pain in the ***. You have 16 seperate jets and half of them are under the cowl.
10-25-2003, 02:27 PM
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That figures!!!!
Go with the NoSzel kit, I was running a 175 shot and it put 185 hp to the rear tires at 6.5 lbs of F/P and 950 bottle pressure AND my kit comes with the 300 hp pills also...It just goes to show when your as big as Holley, they have enough R/D time and money to get where they need to be (NITROUS INJECTOR DP SYSTEM'S) that is!!!!!!!
Go with the NoSzel kit, I was running a 175 shot and it put 185 hp to the rear tires at 6.5 lbs of F/P and 950 bottle pressure AND my kit comes with the 300 hp pills also...It just goes to show when your as big as Holley, they have enough R/D time and money to get where they need to be (NITROUS INJECTOR DP SYSTEM'S) that is!!!!!!!
10-25-2003, 02:46 PM
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Originally Posted by Gold Z
I'm running a Walbro intank pump. The bottle was completely full, pressure was about 1000 psi. The system was installed by Sean at MMT. Sean has more experience with custom NXL kits than anyone else in the country but this was his first production kit. There isn't much to mess up on this kit. It's a very simple kit to install. When I tried to get jets for a 250 hp shot NX told me they didn't have the jetting worked out for more than a 180 shot. But they said the kit would support up to a 300 hp shot. Big help that was. We'll get it to make the power I need but it will just take a little time. Also, changing jets on the kit once it's installed is a pain in the ***. You have 16 seperate jets and half of them are under the cowl.