NX intake, NXL DP system, 85MM TB

**mrr23** · 02-13-2007, 06:45 PM

just got it in today. normally, this kit would have nozzles that go under the fuel injector. i got their LS intake that has the ports drilled into the intake for the nitrous and fuel.

the intake

here's a close up of where the nitrous lines will go to just like if you had a nozzle.

here's what it looks like inside the injector hole where the nitrous and fuel will come out

the underside of the intake has a 1/4" thick aluminum plate

inside the intake

the NXL direct port kit replaces the factory LS intake fuel rails. this way, it pulls fuel right off the rails

the fuel accumulator. this helps with the initial hit of the system.

the 85mm TB

**mrr23** · 02-14-2007, 04:32 PM

**LS2Tuner** · 02-19-2007, 10:12 PM

IT'S A GREAT SET-UP!!! WAIT TILL YOU FEEL THE DIFFERENCE IN THE INTIAL HIT OUT THE GATE!!!! EVEN WITH 100 HP JETS I BEAT YOU'LL RUN THE SAME ET'S AS WITH 175 JETS ON THE OLD UNIT.

Josh had me try out some some passes like that and I was amased!!!
You'll love it!!!!

**juiced99ws6** · 02-22-2007, 07:23 PM

wow.... thats really all I can say.

Price?

**mrr23** · 02-22-2007, 07:26 PM

intake 850.00
TB - 525.00
NXL - 1200.00
accumulator - 200.00

total 2725.00

a little less because with the intake, you don't need the NXL nozzles that would come with the NXL kit if you bought it complete.

**juiced99ws6** · 02-22-2007, 07:40 PM

more than my head/cam swap!! wow.. very nice setup though. I cant wait for you to post your results with it.

**1SSWFO** · 02-22-2007, 08:07 PM

sweet setup! I got the nxl kit sitting in the old garage sort of waiting on some help to put it on. any suggestions on: whether stock fuel pump and stock injectors will work for now? and since i put the LT's ORY, FAST 90 Intake and 90 TB I haven't had it tuned? good-bad?

**mrr23** · 02-23-2007, 04:20 AM

i've had the stock fuel pump up to 482 rwhp on a 150 shot. that was on the wife's car with heads, cam, the works. did you get the accumulator as well?

**1SSWFO** · 02-23-2007, 07:11 AM

NO BUT DO i REALLY NEED IT?

**mrr23** · 02-23-2007, 08:59 AM

the accumulator is there to make up for the initial hit of the NXL system. most have experienced the vehicle nosing over on the inital activation due to the sudden pull on the fuel rails. once the fuel pump refills the rails, then it's fine. we are talking about less than a half second delay. only way to find out is install it and see if the nose over is bad enough to warrant one.

**greatwhiteZ28** · 02-24-2007, 02:32 PM

thats a sweet set up

**mrr23** · 02-25-2007, 03:06 PM

yes it is.

**transam98** · 03-12-2007, 07:46 PM

May I ask where you bought all that stuff from?

**mrr23** · 03-12-2007, 07:50 PM

NX direct. talk to ricky.

**transam98** · 03-12-2007, 07:52 PM

OK thanks Im just wanting to get back into a trans am as soon as I get out of basic. I was looking at that setup when I had my first trans am. Can you give me any feedback on it?

**mrr23** · 03-13-2007, 11:18 AM

the only feedback i can give you at this time is all the pieces are of really high quality. only minor things are i had to modify the fuel rail brackets and grin down the access plate to clear the LS6 valley cover where the PCV hose barb comes out at.