Ok I have the mods listed in the sig and I added a NX wet kit jetted for the 100 shot. The only thing was the kit was missing the 33 fuel jet so I used the 35 jet for the 150 shot. I knew that it would be some what rich but did not no how much. We did a baseline test NA and it was 325 rwhp and 342 rwtrq. The thing was the car was way lean in 13.3 on the AFR. I was sorda scared to spary being it was so lean but then rem. that I had it jetted rich so we did it anyway just watched the AFR closely. With the bottle only at 900 psi and the 35F jets it made 406 rwhp and 528 rwtq. The AFR was 10.5 on that run. So it was super rich. Also the car made 400+ rwhp from 3600 rpm to 6200. I wonder why the Hp stayed so flat across the board cause it was so rich?? I shoud have heated the bottle a little more but I only rented the dyno for 30 mintues. I was also wondering what I should use for a fuel jet the recommended 33 or leave it alone?? Well any replys is appreciated. Also thanks to Joe and BJ for going and helping me out.

Later Jason

 

You are just a little rich, at only 900 psi. I would let it ride until you ck it at 1000-1050 psi

 

Those are some nice numbers i must say. Very impressed.

 

i picked up 96 hp and 162 lt lbs on the 100hp settings. i was also really rich (almost 10:1). i wonder if i can clean that up by upping to the 150 n2o jet?

 

Just remember that dyno Air/fuel versus street air/fuel are different values. On the street an 11:1 air/fuel will actually be more in the 11.5-11.8:1 value.

 

DO NOT USE A 150 NITROUS JET AND A 100HP FUEL JET!!! That's just wrong.

If the car is a little rich, run the RECCOMENDED bottle pressure of 1000PSI...Ask any NX Tech. The kit is designed to be rich...Rich is another word for SAFE Rich=cool...Rich=look! nothing melted! hehehe

 

I ran a 150 on mine yesterday on the dyno. i ended up with a 31 fuel jet and it was still a little rich. I have a walbro 340 and Afpr. btw did you dyno it at carolina auto masters in Durham?

 

Yeah the car was dynoed at CAM. My NX kit came minus the 33 Fuel jet. Thats why I used the 150 jetting but it was way rich.

Later Jason