Quote:
Originally Posted by Richard L
Are you referring how much water is needed to replacing excessive fuel injected based on stoichimetric air/fuel mixture?
For example, if an engine is running with rich air furl mixture to maintain resonable egt level and and knock free - 10-10.5:1 is normally considered as a safe tune by most tuners now a days and manufacturers.
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Well its more of calculating how much CC/min of water must be injected .
I've previously seen some guys in here calculating their cc/min for both the fuel injectors and their water injection.
I'm not certain if this is foe AFR tuning or just general injection amounts.
Currently i'm running water injection on my 1300cc but i have 380cc fuel injectors. My WI jet that i'm using is a 0.5mm on the race pump.
My WI is active at 10 psi full boost is 15psi.
What i want to know is if the 0.5mm jet is enough.
I've seen people make reffeerence to the chart that you have richard with the various Jet flow rate at xxxpsi !
You understand what i'm saying... i'm a bit confused myself