The DDP 8993-X High Flow Injectors for your 83-93 Dodge 5.9L Cummins are hailed as the benchmark in 12 valve performance, DDP B series Injectors rule competitions internationally. Whether you want to make big power, or just get your 5th wheel to the camp ground a bit faster, DDP B series Injectors are the answer. HP ranges are approximate gains over stock. Built from a brand new set of injectors.
1-Year Unlimited Mileage Warranty
1-2 MPG Increase Commonly Seen
Competition Injectors Also Available
DDP 8993-1 - Approx. 50 HP improvement over stock (45LPM). With proper supporting modifications injectors will support up to 275 RWHP. Excellent mileage & smoke control.
DDP 8993-2 - Approx. 75-100 HP improvement over stock (50LPM). With proper supporting modifications injectors will support up to 350 RWHP. Good smoke control. Should be used with modified turbo.
DDP 8993-3 - Approx. 100-150 HP improvement over stock (55LPM). With proper supporting modifications injectors will support up to 400 RWHP. Aftermarket turbo recommended.
DDP 8993-COMP - Custom built injectors based on vehicle specifics and intended use. Recommended for 425+ RWHP applications & heavily modified pump. Sold upon completion of race waiver. NO Returns or Warranty.