nos jet chart?

[86crazyhorse]

just picked up a wet nos kit just woundering what jet sizes i need for a 150 shot.

 

[Roland69]

I know a 48 carb jet is way to big for a NOS jet for a 4 cyl Nissan stanza....it pulled like a mother****er for about 3 seconds than poped....I'll get the vid this week from my boss

 

[86bluecobra]

Square-Flange Jet Map #70001
Nitrous/Fuel Jetting Approx. HP Gains Final Air/Fuel Ratio Timing Adj.
38/46 50hp 11.0:1 2 Deg. Retard.
46/53 75hp 10.8:1 3 Deg. Retard.
57/65 100hp 10.6:1 4 Deg. Retard
Spread-Bore Jet Map #70002
Nitrous/Fuel Jetting Approx. HP Gains Final Air/Fuel Ratio Timing Adj.
40/45 50hp 11.4:1 2 Deg. Retard.
50/55 75hp 11.0:1 3 Deg. Retard.
59/65 100hp 10.6:1 4 Deg. Retard

 

[86bluecobra]

Jet Map Information: Edelbrock engineers have conducted extensive dyno testing with the Edelbrock Ford 5.0L/4.6L
Performer EFI Nitrous System to ensure the horsepower increase is as intended. On a typically stock 5.0L/4.6L engine,
you can expect the following approximate power gain:
Nitrous/Fuel Jetting Approx. HP Gains Final Air/Fuel Ratio
.061 .049 125 12.0:1
.067 .047 150 11.5:1

 

[86bluecobra]

NOS Nitrous Oxide Kit
Jetting and Power Levels
Jetting N2O/Fuel
Power Levels
43/31
100 HP
52/33
125 HP
59/37
150 HP*
65/40
175 HP
71/42
200 HP*
76/45
225 HP
81/47
250 HP*
86/51
275 HP*
91/52
300 HP

 

[86bluecobra]

As you can see the jetting all depends on what brand or type of nitrous system you have. let me know what it is you bought and i will find you the recomended jetting.

 

[86crazyhorse]

i have some NX jets .and some N.O.S jets i am going to be buying new jets so i am looking for the best jets for the setup .most of the system is NX.

 

[aleborjas]

hi, why diferent companies uses diferent jets sizes having the same amount of HP? the only thing i know that on fuel injected cars uses more Nitrous than fuel...

 

[86bluecobra]

If you are going to use the NX efi plate they say you need A n20 jet of 62 and a fuel jet of 38 for 150 shot.

 

[bentley429]

I know a 48 carb jet is way to big for a NOS jet for a 4 cyl Nissan stanza....it pulled like a mother****er for about 3 seconds than poped....I'll get the vid this week from my boss

Haha, thats just plain funny. I gotta see that video.

 

[86crazyhorse]

what size is the fuel line fitting.

 

[Roland69]

Haha, thats just plain funny. I gotta see that video.

the complete NOS install took about 15 minutes.....made a hole in the air breather cover (throttle body EFI) sealed up a fitting into it, ran the nos line through firewall. had a buddy sit in the passenger seat with a 10lb bottle beetween his legs. took the car up to about 3000 rpm's he cracked the bottle and the rpm's went strait to 7000 than pop.....pop pop pop pop pop boggggg bogggg. But it was just a field car that we were going to scrap anyway's. Plus my boss has his own nos fill station lol

 

[86crazyhorse]

i will be running the shark nozzle.

 

[bluevenom867]

NX and NOS use differant rates,

DO NOT put a NX jet in place of a NOS and vice versa! Edelbrock and a few other use the same jet numbers (NOS style) but Im not sure who uses the NX type charts (Zex maybe?).