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DevilsOwn Stage 1 Diesel Universal 4-Cylinder Injection Kit 2-10psi



Model #DO-6091

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The DevilsOwn Stage 1 Diesel alcohol/water injection kit features all the high quality parts as the very popular progressive alcohol /water kit without the controller. This kit utilizes a boost pressure switch for activation. This is for the person who wants to reap the benefits of having an alcohol/water kit and wants quality and afford ability without sacrificing reliability. The DevilsOwn base water alcohol injection kits main function is to suppress detonation caused by high temperature and pressure developed within the combustion chamber when the effective compression ratio has been taken beyond the auto-ignition point by either a turbo or a supercharger.

Cool the air with the DevilsOwn alcohol water injection kit! Water, with its high latent heat content, is extremely effective for controlling not only the onset of detonation but also the production of oxides of nitrogen in the modern lean burn engines. Methanol with its 116 octane and high flash point and specific gravity further reduce the chances of detonation.

Water-Alcohol Injection Benefits:

  • 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
Included in this kit:
  • Adjustable pressure switch
  • 250 psi pump with EPDM seals
  • Heavy duty nickel plated check valve
  • 15 ft of black high pressure nylon tubing
  • 2 Micro droplet nozzles (DO3,DO4)
  • Filtered self sealing tank tap
  • All necessary hardware & Detailed Instructions
Please Note:
  • Basic hand tools required for installation
  • Proper tuning is required to achieve maximum results
  • Typical install time is around 2-3 hours

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1. Length of Warranty
The warranty term for new alcohol/water injection systems purchased from Devilsown Injection is one (1) years beginning on the date of the invoice

2. What is Covered
Devilsown Injection warrants that the products it sells are free from defects in materials and workmanship. This warranty also covers damage due to the shipping of products to you. This warranty does not cover damage due to external causes, including accident, abuse, misuse, acts of third parties, servicing not authorized by Devilsown Injection, usage not in accordance with instructions accompanying the product(s), failure to perform required preventive maintenance, including but not limited to cleaning filters, and problems caused by use of parts and components not supplied by Devilsown Injection.

3. Return Policy
Devilsown Injection will not accept any returns after thirty (30) days beginning on the date of the invoice unless Pre-Approved. For a return RMA you must contact Devilsown for approval. The item must be un-installed in the original box/packing, in new, unused condition. You must have your original receipt and must contact us within ten (10) days of receiving your item. All opened returns are subject to a twenty (20) percent re-stocking including the original shipping charge. If un-opened you are just responsible for the original shipping cost. You are responsible for shipping the item to us at your expense. No returns will be allowed if the return request exceeds 30 days from date of invoice.

4. Shipping Damage & Discrepancies
If you receive your order with incorrect or missing components, you must notify Devilsown Injection in the manner described above within seven (7) days of receipt. In the event of shipping damage, notify the shipping carrier immediately and request a damage report, and also notify Devilsown Injection in the manner described above.