I currently have water injection (straight into the manifold) on my JR supercharged Integra LS and was considering adding nitrous before the throttle body.

1. Can this be done safely?
2. Pros?
3. Cons?
4. Suggestions?

Thanks for all the help!

 

nitrous and propane injection or nitrous and meth, but I wouldnt do nitrous and water. simply bbecause there isnt enough oxygen in water to use as a fuel( well duh) so it would be only used for internal cooling, where as meth and propane will cool PLUS raise octane levels.

In your case I would lean more towards propane. both propane and nitorus injection.