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

Fits

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.