Those of you that are running or have ran aem's water/meth injection kit, what boost were you running at? I'll be installing mine shortly and I'm wondering what's the max boost that can be ran on a water/meth injection. I understand that the tune plays in to it, but in general how much boost can be ran on 93 oct and meth/water before needing race fuel?

 

^ its not "boost" that you have to worry about, its how much timing you can pull.

 

I understand that, but I'm still wondering what psi people have ran

 

with lowered compression 21-25psi without issue. May need headwork beyond that.

 

Sweet, that's what I was hoping for. I've got the 3mm head gasket and titanium valves and retainers.

 

Also, where are you guys mounting the bottle. I've done some searching and have only seen in the windshield washer reservoir or in the trunk over the jack. Any other places?