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Duramax Power-Max Water-Methanol Injection Kit

01-16 GM Duramax Power-Max Water-Methanol Injection Kit

List price: $736.83  


You save: $36.84 (5%)

1/4" High Temp Nylon Tubing


Will fit all LB7, LLY, LBZ, LMM, & LML Duramax Diesels.
Lower EGTs 100-300 degrees and increase HP by 65+ with a cleaner, cooler running Duramax! The Snow Performance POWER-MAX™ is available for all Duramax performance applications and comes with a proprietary Injection boot for a clean custom install for your water-meth nozzles. The Snow Performance Duramax POWER-MAX™ water-methanol injection kit uses a progressive controller that commands two stages of water-methanol that proportionally inject more or less according to boost pressure. Start and full points are adjustable for engagement and delivery curve to match what the engine requires. Proportionally injecting according to boost pressure gives an accurate delivery of water-methanol and allows cooling and Duramax diesel performance improvements over a wide range for improved drivability & Duramax power.

New for 2015, the POWER-MAX™ introduces the VC-50 Controller. The VC-50 offers the functionality of a boost gauge and water-methanol controller all in one! Highlighting a adjustable 7 color (Blue, White, Red, Yellow, Orange, Purple, Green) OLED screen displaying boost, percentage of injection, secondary nozzle activation, prime button, and 2 fault codes directly on the screen.


  • Made In USA
  • Reduced EGTs 100-300 Degrees
  • Increased HP 65+
  • Increased Boost
  • Cleans Engine Combustion Of Carbon Build Up
  • Reduced Emissions (Less Regen)
  • New Prime Feature Ensures Water-Methanol In Lines With Push of A Button
  • 2 Fault Modes (Clogged Line/Broken Line)

Whats In The Box:

  • 300 PSI Extreme Environment UHO (Ultra High Output) Pump
  • All Tubing Necessary for Installation
  • 20 ft ¼ Inch High Temp Nylon Tubing
  • 36 Inches High pressure Boost Line
  • Progressive VC-50 Controller (52 mm gauge)
  • Pig Tail Wire Harness
  • Dual Nozzle Upgrade
  • Power Solenoid Upgrade
  • Bulkhead Fitting to Tap Into Stock Windshield Washer Fluid
  • 2 Nozzle Holder/Check Valve Combo
  • 3 Snow Performance Hypersonic™ Nozzles to cover a wide range of HP
  • Required Hardware Needed For Installation
  • Snow Performance Running S Decal
  • Comprehensive Instructions to Install on Any Turbo Diesel Vehicle
  • Snow Performance 1-Year Warranty

Snow Performance part number: 430

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