OBS 7.3 Powerstroke Stage 1 Performance Injectors These Injectors increase the performance and horsepower of your powerstroke diesel. The injectors in the 94-97 Ford Powerstroke will increase horsepower from 50-100 hp to the rear wheels with a 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 from 50-75 hp and mileage increase from the more efficient single shot design. NEW tungston coated plungers and barrels and brand NEW nozzles. Please choose the flow rate for your injectors. You can choose 160cc or 180cc. The 160cc flow rate is for less smoke and 20-25 hp less than the 180cc option. Each set is matched to within 1%. Complete set of eight. Core charge required.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. All cores charges refunded by issuing a check to the customer, with the exception of rusted or coked cores. Coked cores are the result of vegetable oil. Shipping includes a return label for your cores. Heavy towing Light towing Fuel economy Mild Performance increase Stock turbo Stock transmission Warranty: Full Force Diesel Injectors include a 18 Month Unlimited Mileage WarrantyCustom Tuning we will contact you to get information for custom tuning.Modified StockLow power calibration with transmission tuning. Hi IdleYou pick the RPM. Tow PerformanceThis is a Tow Tune with a little kick, higher shift points, and pressure. Ideal for light to moderate loads.Strenuous TowFor the heavier loads. Optimized fuel and ICP control. Transmission tuning is heavily modified. Daily DriverJust a good all around street tune with pep. Quiet ModeFor those times you just want to turn the volume down on your engine. Designed for Drive Thru's and idling only.Eco MileageTrying to get the best mileage out of your rig?Hot StreetJust starting to turn up the heat. This is a fun tune to drive on.Extreme StreetMore aggressive than the Hot Street. Drag RipperHighest powered file we offer. Good for eating up the competition.Drag Ripper NOSFor Nitrous Oxide Injection - Conservative version of Drag RipperSled PullHigh power file for sled pulling. 1st & 4th Gear Delete (For Low Range Only) option available upon request.DynoHigh power file without the typical downshift problem in overdrive.Cobra Jet ~ LopeIdles like your granddaddy's 429CI For
