Just wanted to start a thread to help answer any questions that members may have about alcohol/water injection...
Alcohol Injection is basically like having an extra injector. Instead of fuel it injects water or alcohol or methanol or a combo of the mixtures. By doing this you are one cooling the intake charge (installs typically 6 inches from TB) and two your are increasing the octane (with 100% methanols its nearly c16 depending on amount spraying). By doing this you can then increase timing quite a bit safely and have virtually zero knock. You can also run more boost safely. To give you and idea of what it can do, on my evo8 I run 22psi with 93oct and the car traps about 110. On methanol I run 28psi and the car traps 115-116. The car does not knock at all on methanol whereas on pump it does occasionally. The other benefit since it cools the intake charge my car runs nearly the same times no matter how hot or cold it is outside...viperstang said:how does it work?
100% methanol is very corrosive and will corrode any aluminum parts, so the solution is to run a mixture of methanol and water that way it takes away from the corrosive properties. There is no reason not to run methanol in your DD, I drive my evo day in and day out and my methanol map is always on the car even though I can switch between 5 maps on the fly. The evo has seen more than 55 gallons so far this year. Let me know if you have any further questions or need things clarified.squiggy333 said:before i start, i drive a wrangler... seriously planning on a terminator within the next 6 months...
about water/meth inj.:
i heard it can strip oil from the cyl walls? is this true? any other lube issues?
does anyone with a steig port have water/meth? what numbers are you getting? before and after dyno would be great!
as i understand water/meth is a hardecore mod, and needs to be fully understood. I have been told its only for the strip. is it ok for a DD?
should water/meth be run on a multi-tune system part time, or is it safe to run full time on a DD.
thanks all! I have been looking everywhere for these answers for about 2 months now...
Actually the reason being is the install setup. On setups with a positive displacement blower is to install the nozzle after the throttle plate with an electric solenoid.type911 said:From all the tuners I have Talked to. They just dont see any gains On the Eatons, Whipples and KB's. However Nice Gains on the Centri, and Turbo Cars.
+1 to that...MichaelPlummer said:Actually the reason being is the install setup. On setups with a positive displacement blower is to install the nozzle after the throttle plate with an electric solenoid.
See ya
Michael Plummer
01cobravortech said:Meth/Water injection just sounds like overkill man. It becomes another tank you have to make sure isn't low. PITA.
squiggy333 said:so water/meth is worthless on a terminator?