Railroad and PM&I

Interstate Diesel has been the O.E.M. for the Electromotive Division of General Motors, now Electro-Motive Diesel, since 1997 for Mechanical Unit Injectors:
  • New Injectors
  • New Parts
  • Utex Injectors
Interstate's patented "ECOTIP® and SUPERSTACK" designs are the latest in fuel injection technology and high performance. Our smokeless injectors reduce pollutants while saving fuel.

ECOTIP SUPERSTACK “GREEN TAG” INJECTOR BENEFITS:
  • 3% fuel savings at full load.
  • 2% fuel saving on medium duty cycle.
  • Reduction in particulate matter by 44%.
  • Increased component reliability and durability is achieved by lowering peak cylinder combustion pressure 90 PSI and by reducing turbo speed 400 RPM.
  • Smokeless injector with smoke opacity of 2.5%, reduced 75%.
ECOTIP SUPERSTACK 2000 "RED TAG": INJECTOR BENEFITS:
  • Injectors for Tier 0 certified kits in 710 EMD engines.
  • Requires no change in engine timing during installation of injectors.
ECOTIP ULTRASTACK “BLACK TAG” INJECTOR BENEFITS:
  • Specially designed to overcome specific challenges in various applications
  • Reduce “Souping” in extended idle situations






CORE RETURN POLICY
Crowley Testimonial
EMD CORE RETURN FORM
EMD Technical Paper
Tacoma Rail Testimonial
Washington State Ferries Testimonial