[Shane1015]

what jet sizes do you use for a 75 wet shot on a single fogger NX kit?

 

[Lance J]

For my car...41 nitrous & 22 Fuel. I'm no expert, don't Fu*k up your car based on my post. I'm BPU with 75 shot & this is what I used without incident. Good Luck.

 

[Shane1015]

and you have NX jets?

 

[blkdawg]

So is this correct?

41 nitrous and 22 fuel for 75 shots??? for Nitrous Express Kit?

Thanks,
John

 

[TOPEND]

35 shot N 31 - F 18
50 shot N 35 - F 20
75 shot N 41 - F 24

 

[blkdawg]

35 shot N 31 - F 18
50 shot N 35 - F 20
75 shot N 41 - F 24

So not 22 for fuel? where did you get this from?

Thanks,
John

 

[SupraSpeedMKIV]

I used 41-22 for a 75 shot with no issues.

I used 62-33 for a 150 shot...

 

[blkdawg]

hmm.... :scratch:

SupraSpeedMKIV,
Is it from the manual? to use 41 - 22?

Thanks,
john

 

[TOPEND]

From NX themselves to use the 24 jetting on fuel.

 

[SupraSpeedMKIV]

hmm.... :scratch:

SupraSpeedMKIV,
Is it from the manual? to use 41 - 22?

Thanks,
john

I just checked, NX site currently says Toyotas 98-02 use 41-24. Doesn't specifically say Supra so I dunno whatvehicle they are basing it on.

My kit I got a couple yrs. ago, manual said for Toyotas use 41-22 for 75, and then what I listed for the 150 as well. It also gave jetting for 100 and 125 shot, but I don't know what I did with the manual.

I dunno if something changed between then and now or what..

I'd say the 41-24 is probably safer, its a richer jetting. Run it with that on a dyno or if you have a wideband and see what the wideband says and if its too rich, then put in the 22 jet is probably what I would do.

Hope that helps,
Chris

 

[suprwhp]

This is what I use and it works perfect. My A/F are on line with NOS.

http://www.robietherobot.com/NitrousJetCalculator.htm

 

[Darin]

You need to jet the fuel side down one or two sizes from what they recommend. 41/22 should be close.

-Darin

 

[blkdawg]

Thanks a lot guys!!! :bigthumb: