mods are in sig, its a constant flow system NOT a variable... what should i start with? i tried searching and couldent find much on nozzle size... its an A.I.S. kit stg 1

 

Im using a m5 (5gph) try 6gph, if the car starts bogging, its cause your flooding the intake, lol.

 

3 is plenty. thats what im using

 

ais said most guys with ss/sc use 6 but i knew to ask my cobalt family before doing anything...

 

I tried the m5 first but it was to much. The m3 works for me perfectly. good luck.

 

thank you

 

300cc, i guess thats an m3 then

 

thanks

 

Run the 6 gph nozzle with a 50/50 mix or more of methanol. If you have questions about your water methanol injection system we would encourage you to contact us directly at 1.801.447.2559 for immediate assistance or email us directly at info@alcoholinjectionsystems.com

 

ok thanks...

 

start small. it's relitive to your air flow. if 3 is good. try the 6. if you don't flow enough air to disperse the 6. drop back down.

 

how will i know what is too much? bog? i logged my hp with scanforce with and without meth and saw no change with the 6 or 3... so far the biggest advantage is the 100oct mode but on the 93 tune i see no change... is this normal? seens how i havent advanced the timing or raised boost levels...

 

it will bog. as soon as it bogs. get off the gas

you're running rich due to the added injection. it's fine in terms of afr for safety, it's just the lambda reading is off the chart. no biggie.

 

I have a #5.

 

im running a 8gph with no problems

 

I am using a 300cc nozzle been working fine for me!

 

I'm running a 3M jet that came with my Devil's Own kit. Works great for me. I could see using a 5M jet as well depending on how you're tuning with it, but after that size everything else is too big unless you moving some crazy airflow.

 

Yeah, I thought about jumpin' up but I prolly don't need it!

 

We supplied you with a number 3 encase you were to run pure water as some due. When running mixtures such as a 50/50 mix were able to run a much larger jetting (nozzle) since now a large portion of the mix is methanol which will burn but also flashes (instantly evaporates) as soon as it hits the rotors and the heat within. If your going to stay on a 50/50 mix or more of methanol, take your number 3 nozzle and drill it out slightly larger then your number 6 nozzle. We have been able to run nozzles as large as number 9's on applications with mods such as yours.

just something to think about.