Difference between NOS .030 and .025

[kuku]

I plan on using the DIY Alcohol Injection from http://home.att.net/~stevemon/AlcoholInjMod.html He recommends a NOS .030 Flare Jet and I was wondering how much difference there is between the .025 and the .030? Is using the smaller jet going to cause a problem?

 

[Red Regal T]

I used a .030 NOS jet with my stock turbo for years. You can also use a misting nozzle as shown at www.alkycontrol.com Razor will tell you what size you need. These are cheaper and easier to get.

 

[Razor]

Easier and less issue with MAF pipe clearance.

And ditto on adjusting pump pressure if needed..