OBS Stage 3 238CC Injectors

Full Force Diesel 7.3L Powerstroke stage 3 hybrid 238cc performance injectors to increase the drivability and horsepower of your powerstroke diesel. The injectors in the 94-97 Ford Powerstroke will increase horsepower up to 5oohp at rear wheels with a custom performance chip. In the 99-03 Powerstoke diesel you will have to run a custom programmed chip to make the transition from split shot injection to the new single shot injection. Horsepower increases up to 500 hp and mileage increase from the more efficient single shot design. These injectors have new nozzles and tungston coated plungers and barrels. The larger nozzles allow for better control of fuel delivery during the combustion cycle with allows for the added horsepower over the stage one injectors. The larger hybrid plunger and barrel in these injectors move more fuel for the same stroke as the stage two injector. These hybrid injectors are designed to operate with stock High Pressure oil. This is optimal for the 17 degree HPOP. This saves money on a new HPOP system by utilizing the system you already have. Choose the nozzle for your new hybrids. The 80% with have lower smoke and smilar power to 100% nozzle. The 200% Nozzle will make slightly more power but with added smoke at low RPM. Built and flowed to within 1%. Please contact us for a list of approved custom chip tuners in your area. Complete set of eight. Core charge required.

Warranty: Full Force Diesel Injectors include a 18 Month Unlimited Mileage Warranty!

Please note- a custom tuned chip is required to make these injectors work properly in your truck.

We recommend installing new glow plugs when installing injectors. Theses are easy to change at the same time as the injectors. However valve covers are reusable and should be fine unless the harness is damaged.

Shipping charges include a return label for your cores if you have not selected to send in cores first. If you have selected to send in cores first before your product ships it is the customers responsibility to ship cores in.

We do not charge any other fees to repair your core injectors. Please note some of the other companies charge for bad parts on top of the sale price and do not use new plungers and barrels in their injectors. 

Coked cores are the result of vegetable oil won't be taken for cores. 

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