2004.5-2005 Duramax Reman Stage 4 50% Over Injector (0986435504SE-R4)-Performance Injectors-Industrial Injection-0986435504SE-R4-Dirty Diesel Customs

2004.5-2005 Duramax Reman Stage 4 50% Over Injector (0986435504SE-R4)

Industrial Injection

Part Number: 0986435504SE-R4

Sale price$531.90 CAD

This product ships for free to most Canadian locations! Learn more.
Additional Refundable Core Deposit Required of $160.00 CAD. Learn more.
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Fits: 2004.5-2005 GM LLY w/ 6.6L Duramax 

Injector Build Specs: R4/50% Over/29LPM

The Industrial Injection 0986435504SE-R4 is a Stage 4 50% over Injector that has been extrude honed and balanced to create a perfect matching set of injectors that flow at 29LPM. The Race 4 50% over injectors can be run with a stock turbo but one of Industrial Injections Phatshaft turbos, Single S400 or their compound turbo setups is highly recommended to help reduce EGTs. They also recommend a CP3 upgrade like their 120% over Double Dragon Fire Pump or Dual CP3 Kit. There has been a lot of time put into making these the best injectors money can buy which is why they have balanced the injectors to a tighter tolerance than the original manufacturer. 

All of the injectors are built in-house with BRAND NEW Factory OEM parts including the nozzles. These injectors also come with a new copper crush washer and o-rings for installation and are an OEM Genuine part that is a direct replacement injector.

Part Number: 0986435504SE-R4

  • Built With Brand New Factory OEM Parts Including The Nozzles 
  • 50% Over Stock
  • Flow Of 29LPM
  • Smooth Clean Idle
  • Improved Mileage
  • Slight HP Gain
  • Direct Replacement
  • 1-year Unlimited Mileage Warranty
  • Sold Individually
  • Each injector has a $150 core charge and is fully refundable if it is shipped back within 45 days.
  • All Industrial Injection / OEM products are covered by a one year/unlimited mile warranty.


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