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Old 30-01-2006, 10:52 PM
bugeye bugeye is offline
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Join Date: Dec 2005
Posts: 2
Default STI nozzle installation with FMIC piping?

I have an APS large front mounted intercooler on my sti, this gives me a lot of bendy 2.5inch pipework prior to my throttle body after the intercooler. I have an aftermarket ecu so I dont have a MAF sensor to worrry about. My non standard intake manifold has a much large plenum chamber than what the sti is normally fitted with. I beleive this gives me better intake distribution than the standard manifold which has been proven on the flow bench to flow more to some cylinders than others.
The primary purpose of me wanting WI is to provide insurance against detonation, my intercooler does a sufficient job at cooling the air.
Should I fit the nozzle immediately after the intercooler and risk water collecting on the pipes during the bends or fit the nozzle pointing directly at the throttle body?
OR,
Should I fit 4 small nozzles, one in each intake runner about 4 inches from the head?

I intend to run a mixture of 60% water, 40% meth which should give me good knock resistance. I just need more help on the physical installation options. I only want to fit the kit once.

Thanks,
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