Well i am getting ready to hook up my new NX wet kit and i just wanted to know what fuel jet for a 100 shot do yall use? I also wanted to know how many of you guys spray with bolt-ons without the car ever being tuned? I was told i would be better off tuning the car with the headers and the bolt -ons i have now and then putting the nitrous to it. Will i be ok without a tune? Any help would be appreciated. Thanks

 

41/22 for a 75
52/28 for a 100
57/31 for a 125
62/33 for a 150

Just make sure you get some colder spark plugs, NGK TR6.

 

What do yall think about using a 52/33 for a 100 shot to be on the safe side? Is that too much fuel?

 

If it's a daily driver that will only see the juice 2-3 times every 1,000 miles or so should i still change the plugs, or just leave in my tr55's?

Also, im missing the #28 jet for the fuel. where can i pick up a jet pack?

Thanks

 

NXs jetting is a little rich to start with to keep it safe.The 52-33 will work but you may need to go to the 28.

We sell indavidual jets.
Dave

 

I tried the 52/33 a couple times, way too rich... so i upped the nitrous to 57/33 and it runs pretty good.

 

You now have a 125 hp jetting....

 

Daniel son, finish the install and lets take it to the dyno and tune it with the wide band , and adjust the jettting as needed

 

If the car is stock.With no tuning.Your car will need no tuning done to run this system.The jetting is closs enough put a 52-28 in it and go racing.It want hurt to put it on the dyno but the systems are pretty accurate....Now if you had cam and custom tunning themn I would tell you to worry about tuning.
Dave

 

are you still using the stock fuel pump?

 

All that is done to the car is LT headers, ORY, and stall converter. Yes it is still the stock fuel pump.

 

get the tr6's. better safe than sorry, and you wont lose any N/A performance

 

Yeah i am going to get the TR6s in soon. But for right now i was just wondering if i will be ok running the 52/33 jets sizes. Thats all i have for now until i get the right fuel jet. Thanks for all the replies.

 

Cool thanks, i had planed on it ive just been putting it off.

Oh, is the spark plug swap any easyer if you have headers, rather than manifolds w/EGR-AIR stuff in the way. will i still need a special tool to get one of the plugs out.

 

My NX kit didnt come with the #28 jet for the 100 shot either.

do you know were i can get more jets. i ready to step it up from the 75shot im sprayin now.