water/alchohol injection?

[3sportbob]

Anyone using this setup? I saw one on line but wondered if it is just a scam. I guess it is suppossed to cut back on detonation/knock but is it really necessary.
I know cutting back on detonation/knock is a good thing but how much is too much and is it worth it dollar wise is what I'm asking.

 

[TheOtherNick]

try a search its been beat to death...

 

[Liquifire]

yes.........the meth does work on our SC cars........one of our sponsors is Devils own injection..........they have kits to offer as well. DevilsOwn Alcohol Injection At Your grandprixforums.net

 

[Bio248]

it works, but an intercooler is better unless youre REALLY good with setting up a meth setup.