water injection question
 

hi, ive just signed up to get some information from you guys.

first off im a honda owner but the things im interested in keep bringing me to your forums.

ive been planning a turbo build for a while and with regards to management i have a few options (for an auto). but i keep getting drawn to alcohol and water injection.

would this be enough to curb high temps and keep the engine happy at relatively low boost levels?

i read on your faq that water injection alone is enough to keep charge temps down and reduce the chance of detonation.

i was planning a simple 5th injector to supply extra fuel but could i use both at the same time?