Originally posted by MrFatBooty
Water injection is a guard against detonation. It doesn't lower the charge temperature and doesn't do anything about heat soak.
If one were to add only one ITR cam to a motor with a JRSC'd motor, it would be the intake cam. With just the exhaust cam you wouldn't be able to suck any more air into the motor but some of the boost would creep out the exhaust valves unless you worked on dialing out the overlap. With a supercharger you want lots of lift and semi-long duration on the intake, and less lift and very low duration on the exhaust.
Are you 100% sure MrFatBooty
I swore some f00s over at that other message board gave me conflicting info. I'll try to search for that post when I have time.
But yeah I've been informed numerous times of 10-30 whp gains from water injection on JRSC motors...so I really don't know what to think. What does water injection do to guard against detonation yet not lower the charge temperature/deal with heat soak?
Shingo