Interstate Diesel has been manufacturing NEW and UTEX injectors since 1947. Our Ecotip has been the industry leading injector for emission certified kits along with lowering smoke and fuel consumption in non emission locomotives. We offer:
- 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.