607motorsports

iTrader: (6)

Looking for some input and/or advice on which meth nozzle size others are running and what I should run on my setup which is a TC78 at about 15psi.

I've currently got an M10 nozzle on the car and it has worked well for me but have seen and heard of others running even larger like m12 or even m14's.

I am not using meth so much for the power but more for the cooling benefits. I run about a 60/40 meth to water mixture.

What are you guys running and what would you recommend?

ToxicWS6

i am also interested in this as im will be doing a very similar set up, ur spraying after the turbo and intercooler or before?

Atomic

iTrader: (37)

I run 2 m14s with 100% meth

9sectruck

iTrader: (9)

I have ran as much as 2 14gph and 1 15gph all the same time. with great results iat would average from 80-90deg to about 38-45deg after a 1/4 mile pull.

607motorsports

iTrader: (6)

Wow those are some huge nozzles, much larger than what I was really planning for. I am spraying post turbo and FMIC.

9sectruck

iTrader: (9)

THE 2 14gph are post blower post intercooler and the 15gph was right at the blower discharge
yu can see the 15 in my avatar pic

Turb0Z28

iTrader: (4)

right now I am running a 14.
good info http://www.alcohol-injection.com/en/nozzle-selector.php

https://www.alcohol-injection.com/en...jection-nozzle

607motorsports

iTrader: (6)

Well sounds like I need to upsize my nozzle a bit then

What pump were you running in your setup? I'm just running a single 250psi pump, is that enough to supply 2 large nozzles?

Turb0Z28

iTrader: (4)

what are your AFR's?

JoshuaGrooms83

iTrader: (2)

curious on this as well. i just got an AEM water/meth kit for my rear mount setup.

JoshuaGrooms83

iTrader: (2)

AEM has 3 nozzle in their kits. .01??, .0315, and .0630 sizes. i only have the next two since i got their newer kits with out the three. they go by orfice size.. which of course inst help full when most of ya'll are using devils, snow, or alci. im thinking of just going with the smaller one, but wanted some input on this before hand.

itsslow98

iTrader: (18)

I run dual 12s on my AIS kit per their recommendation.

9sectruck

iTrader: (9)

AIS KIT.
I turned up the pressure a 1/4 turn from factory, with all three nozzles my afr would move about .6-.8, my car was running 11.2-11.4 with the meth on and would go 12.0-12.2 if turned off, unfortunately that engine did get hurt last year.

new build is a stock 5.3 e-85 with 2 14gph one pre inter cooler and one post, the post is about 20-22inchs from TB afr move about .1-.2

Monte4ever

iTrader: (2)

From my findings you want your AFR to drop about a half point when the meth is activated. I plan on running a 11.8 AFR without meth then have it drop down to 11.3-11.4 with meth. I also have an AIS rear mount meth system and will be starting out with two #7's and work my way up or down from there.

runsfromdacops

i have 1 14gph. 100% meth. making 875/860 @18psi

driven87

iTrader: (1)

im running 2 m15 nozzles with 100% meth cranked all the way up on the controller.

Sales@Tick

iTrader: (3)

I'll be running dual 20 gph nozzles on my non i/c set-up. One pre compressor and one post compressor with the nozzle in the acutal compressor housing outlet. My charge piping is around a foot long, maybe slightly longer.

T/ALT1

iTrader: (3)

Nice Martin, I am also contemplating running a staright pipe from my S475 turbo to the throttle body and using 2-3 nozzles to keep the air cool and detonation away. Do you think it would be possible to run 12-14psi on 93 pump gas with meth on a setup like you mentioned?

Detoxx03

iTrader: (14)

I run dual M10's on my setup set halfway on the controller.

Sales@Tick

iTrader: (3)

I most certainly do. I would run at least dual 15's if going non i/c and possibly even dual 15's and a single 10. If you have an A2A you could get away with dual 10's and pump 93 with 12-14psi and 14-18* timing.