nitrous jet sizing

[davesnoscoupes]

when chosing jet sizes for nitrous systems, should you go by the plate manufacturer or the solenoid manufacturer?

I have NX solenoids and an edlebrock plate, should I use the edelbrock jet map chart?

[chevyfireball]

I would use the solenoid manufacturers specs because its the solenoids that handle any potential flow. The plate will handle whatever jets you put in there.

[wrightway]

Go by the plate the jets go in the plate and the plate does the mixing
Unless your solenoids are too small they will out flow the plate
Solenoid = on/off
jet = restriction/calibration
plate= mixing/distribution of fuel

[davesnoscoupes]

Well, any other suggestions, lol

[ccperf721p]

Normally I would say go with the plate, but Edelbrock's jet map is on the rich side by quite a bit. But there are other factors to consider as well.

Which NX nitrous side solenoid do you have? The 15100 is a small orifice solenoid which will make a difference in N2O jet sizing.