iight guys i just got done plumbing and wiring up my nitrous system, but every where i look there are different sizeing of nitrous and jets for the same hp level. i seen some that have bigger n20 jets the fuel jet and the ones with bigger fuel jets the nitrous. my system is a single fogger nozzle system the nozzle is made by NOS and im looking for the sizes for a 100 and a 150 shot.

the only jet chart i could find is from zex and it reads

100 hp-30 / 46
150 hp-38 / 67
thats fuel/n20

 

Jetting Combinations @ 43 PSI Fuel Pressure
Kits Nitrous/Fuel Jetting Approximate Power Increase (BHP)
Kit 05131NOS

40/28 75 HP
51/34 100HP
65/38 125 HP


EFI System Jetting Map
Fuel Jet Size at Fuel Pressure [PSI]
N2O Jet Size
___ 20 psi_ 30 psi_ 40 psi_ 50 psi_ 60 psi
38 _30-31 _28-29 __26-28 _25-26 __25-26
40 _31-32 _29-30 __28-29 _26-28 __26-28
42 _32-33 _30-31 __29-30 _28-29 __28-29
44 _33-34 _31-32 __30-31 _29-30 __28-29
46 _34-35 _32-33 __31-32 _30-31 __29-30
48 _35-36 _33-34 __32-33 _31-32 __30-31
50 _37-38 _34-35 __33-34 _32-33 __31-32
52 _38-39 _35-36 __34-35 _33-34 __32-33
54 _39-40 _36-37 __35-36 _34-35 __33-34
56 _40-41 _37-38 __36-37 _35-36 __34-35
58 _41-42 _38-39 __37-38 _36-37 __35-36
60 _42-43 _39-40 __38-39 _37-38 __36-37
62 _42-43 _39-40 __38-39 _37-38 __36-37
64 _43-44 _40-41 __39-40 _38-39 __37-38
66 _43-44 _40-41 __39-40 _38-39 __37-38
Using these jetting combinations with lower bottle pressure and / or higher fuel pressure may produce an excessively rich
condition. This can result in a loss of power, excessive exhaust smoke (black) or misfiring (backfiring through the exhaust)