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• Increase horsepower safely by 10-15%
• Lower air temperatures by 50-200+ degrees
• Increases octane when you need it under boost.
• Reduces cylinder temperatures up to 300+ degrees
• No wear issues only clean combustion chambers
• Allows you to safely run more boost and timing

• How does alcohol/water injection work?
  
• By injecting a fine spray of alcohol/water into the inlet air stream of the
• engine, the charge air is dramatically cooled and the effective octane of the
• fuel is raised. Both help to eliminate detonation — the enemy of any engine,
• especially those using today's lower octane fuel under boost.
  
•  



• Can alcohol/water injection damage my motor?
  
• Not if installed and used properly. As long as the injection system is working
• properly, it can only do good things. Since the alcohol will dissolve carbon
• buildup, It will help keep your plugs, valves, and combustion chambers very
• clean.
  
•  



• My turbo/supercharged engine runs standard boost, would
• alcohol/water injection increase the horsepower?
  
• Alcohol/water injection will not increase the power usually. However, in areas
• where the ambient temperature is very high, injecting alcohol/water mixture will
• lower the inlet charge temperature and this will help produce a power increase.
  
•  



• Do your kits come with a tank?
  
• All of our kits ship without a tank, but include the fittings to convert your
• existing washer tank for use with our system. Additional tanks can, however, be
• purchased separately here on this site. We want to let you have the options of
• what size tank if you need one.
  
•  



• I would like to increase my power output by increasing the
• boost pressure. Would alcohol/water injection help then?
  
• It all depends, if you have good quality fuel and the ambient temperature is not
• too high you can normally get away with 2-3 psi of boost increase without using
• alcohol/water injection and will not run into detonation problems. On the other
• hand, if you DO NOT have good quality fuel, the ambient temperature is high, or
• there is a slight tendency for engine knock, then alcohol/water injection or a
• bigger intercooler is essential.
  
•  



• How much alcohol/water do I need spray?
  
• Most cars should aim for 15% of their total fuel flow. Some more extreme setups
• run as much as 25% of their total fuel flow.
  
•  



• What kit should I get, Stage 1 or Stage 2?
  
• Our DevilsOwn Stage 1 "Base" injection kit incorporates a boost switch that
• activates the system at a specific PSI. It’s adjustable from 2-10 psi or
• 6-30psi, but you can run up to 250 PSI through the switch, so it’s very
• reliable. This system will turn on at a level you set and stay on until you drop
• below that level. It’s On/Off. It can’t dial in exact flow, but it can get you
• within a range.
  
• 
  
• DevilsOwn Stage 2 "Progressive" kits offer high functionality and performance,
• the ability to vary the flow based on inputs (maf, map, tps, ait, any 0-5v
• source). Most users run it off of separate GM style map sensor if there car does
• not already have a map sensor. With the Stage 2 Kit you set a starting boost and
• a full boost and the system will progressively adjust the flow between those two
• points.
  
• 
  
• Both styles work. We tell our customers that if budget is the primary concern,
• get the base injection kit. If you have a little more money to spend or want
• something with more user control, the progressive kit is worth it.
  
•  



• What liquid should i run in this system?
  
• We recommend DevilsOwn Brew, our proprietary methanol blend. Not only does
• methanol improve your fuel quality, it will also give you a better intercooling
• effect in the inlet tract.
  
• 
  
• Denatured alcohol can be used but we strongly advise our customers to use
• methanol for better, more consistent performance.
  
•  



• What is the maximum alcohol/water ratio your system can
• handle?
  
• The wetted components in the pump head are chemically compatible with
• 100% methanol and denatured alcohol. Components are engineered to withstand 100%
• mixtures for the normal expected life of the product. We recommend not running
• more than 50/50 mix of water and methanol or other alcohol blends, to reduce the
• risk of fire and improve consistency and performance.
  
•  



• Does the water "burn" in the engine?
  
• No. The water simply converts from a vapor to a gaseous state which absorbs huge
• amounts of heat, due to the energy required to transform it.
  
•  



• What supporting upgrades are required for alcohol/water
• injection?
  
• At minimum, your vehicle should have some sort of engine management that can be
• tuned, for example, the ability to adjust timing, boost, and fuel curves to
• compensate for the octane boost and cooling effects, and the ability to take
• advantage of the adjustments to make power.
  
• 
  
• You can run alcohol/water injection on a stock car with tunable engine
• management. It is not necessary to have after-market intakes, exhausts,
• intercoolers, or strengthened internals. However, with supporting mods that
• already increase the volumetric efficiency of the engine, more power can be
• made.
  
•  



• Why not use a windshield washer pump?
  
• Alcohol/water must be injected at above 50psi to properly atomize. Pressure
• lower than 50psi causes greatly reduced air charge cooling as the result of
• larger droplets and their reduced total surface area.
  
•  



• What temp does X% of methanol freeze at?
  
• 100% Methanol is good to -100 degrees F
  
• 50/50% of Water /Methanol is good to -68 degrees F
  
• 75/25% of Water/Methanol is good to -25 degrees F

This kit features a DevilsOwn 2nd Generation Water-Methanol  Injection Controller. Because the kit has a built in 100 psi boost port, simply run a boost line signal to the controller, wire it up to power, then to ground and finally the pump. You will then be able to increase your boost, timing and most importantly, you will have more power. Another new feature of the 2nd Generation Digital Variable Controller is that you can hook up a float level sensor, or any other ground trigger, to one of the controller inputs and it will light up the multi-function LED thereby notifying you of your fluid levels.

The DevilsOwn Progressive Water-Methanol Injection Kits main purpose is to suppress detonation caused by high temperature and pressure that has developed in the combustion chamber when the effective compression ratio has been taken beyond the auto-ignition point, by either a turbo or a supercharger.

Compressed air is heated air that causes a reduction of power and detonation. DevilsOwn's kits helps lessen any reduction while also increasing fuel mileage. These kits are for applications where you desire the full control of your water injection needs.

Cool the compressed air with the DevilsOwn water-methanol injection kit. Because water has a high latent heat content, it is extremely effective for controlling not only the onset of detonation but also the production of oxides of nitrogen in modern lean burning engines. Methanol, with its 116 octane high flash points and specific gravity, helps further reduce the chances of pre-detonation.

Benefits Of Water-Methanol Injection: Increase horsepower safely by 10-15% Lower air temperatures by 50-200+ degrees Increases octane when you need it under boost. Reduces cylinder temperatures up to 300+ degrees No wear issues only clean combustion chambers Allows you to safely run more boost and timing System Contents Include: Completely adjustable digital progressive controller 250 psi pump with EPDM seals Heavy duty nickel plated check valve 15 ft of black high pressure nylon tubing 2 Micro droplet nozzles DO5, DO10, DO14 All necessary hardware Detailed Instructions Important Notes: Requires only basic hand tools Proper tuning is required to achieve maximum results Installation time approx. 2-3 hours FAQ's: Instruction: Stage 2 Water methanol injection instructions Warranty: DevilsOwn Injection stands behind there parts and warrants this system free of defects for up to 1 year after purchase.

DVC-100 Progressive Controller Don’t let there small size fool you.  These Digital progressive controllers feature the latest technology in Water-Methanol system control. Designed to increase injection pressure over a user adjustable range and quickly shut off when boost pressure drops to prevent misfire.   250 psi Methanol Water Pump Adjustable pressure 150 to 250psi Recirculating pulse free design Can run dry without damage Engineered for Methanol Long lifetime, 10+ Millions cycles   Micro Droplet Nozzles Unsurpassed atomization due to superior nozzle design. Consistently deliver superior, long-lasting, trouble-free performance. Intergrated O-ring for a leak free seal