How much HP does meth really add to our N54's????

[LostMarine]

Okay I've got a major newbie question, but I need to know!

The meth ONLY comes on when you reach a certain boost level that the 93 octane (or whatever) cannot handle..... correct? For example when I am casually merging onto a highway and my turbo spools a little bit, the meth will not come on since I am not WOT or near it.... correct? Just wanted to make sure.

As far as the motor quench problem goes, I am a bit confused. I did not think that the amount of water would affect the motor as long as it was properly mixed with meth/alcohol or whatever. Maybe one of you guys can explain to me exactly what quenching the motor means in simple terms.

depends on boost hit, not throttle. basic kit will spray 100% flow @ xx psi (whatevr you set) prgoressive kits will back that down to a set % (user defined) and start spraying that % @ a set boost psi (user defined) and the increase % until a set psi (user defined) is met for 100% flow.
basically a basic kit will do 100% @ 8 psi, and spray 100% all the way through 100 psi.

a progressive/failsafe kit will spray, lets say in my case, 15% @ 7.5 psi and 100% @ 16psi

if your not highly modded, stick to a CM7 and call it a day. I would HIGHLY suggest a failsafe, as either tune will allow you to run a daily 93 oct safe tune, and ramp it up to a more aggressive map when your meth flow is met. and also revert to lower map when done "playing" or if there is not sufficient meth flow to support your chosen more aggressive tune.

keep your mix somewhere between 50/50 and 70/30 for your current wants/needs