devilsown

5gph may not be enough but its certain better to start off to small than go to big. We are talking about peoples motors here. So i always try to give safe knowledgeable advice. If your too small you will still get some of the cooling benefits of the water/meth. Without risk of engine damage.
If you go to big your going to have to remove fuel to make it run right. This is not always a safe tuning practice.
It takes trial and error to come up with the proper nozzle size.

As for a cool tank, these should be out very shortly.
http://www.alcohol-injection.com/2-5...-tank-346.html

Features a real sump,
internal baffle for fluid control under braking
Same material and construction as fuel cells
Proper cooling for the pump.

Area47

the 5 is more than enough.

Bika

iTrader: (3)

for 340whp? I would have thought 7gph for a 2.9" or smaller pullied tvs.
My bad, I guess.

harryresh

iTrader: (6)

would running a 90/10 be a good mix?

383_Stroker

iTrader: (3)

i'm running a 50/50 mix (in the summer) on a 5gph nozzle.. 25* of timing.. 3.1" on TVS

Works well

harryresh

iTrader: (6)

im running a 2.7 so i figure ill run a little more meth into the equation maybe a 75% mixture

ThexGovenor

iTrader: (2)

Sorry to bring a thread back from the dead, but its been a while since this was updated. Has any of the newer dynos and research shed any more light on the nozzle size situation when dealing with pump gas?

bratboy90

iTrader: (7)

Or just go E85 FTMFW