EFI Done Right.

Electronic Fuel Injection by Vanguard Engines

Electronic fuel injection (EFI) has been around for decades. We believe that true innovation comes from the proper application of technology. We designed our Vanguard EFI systems to prioritize the benefits of electronic fuel injection to maximize productivity. For instance, our Vanguard EFI solution for the air-cooled marine market prioritizes increased power and direct throttle response, while our EFI offerings for commercial cutters place a heavy emphasis on fuel economy and improved load governance.

A full complement of diagnostic tools and industry-leading EFI service training mean less downtime and easier maintenance.

Tailored EFI Solutions For:

  • Commercial Turf
  • Air-Cooled Marine
  • Light Construction

Vanguard EFI Engine Lineup

*All Power levels are stated gross HP at 3,600 RPM per SAE J1940

Service & Support

Complete diagnostics and service solutions Industry leading EFI education and training.

What does Electronic Fuel Injection do for you? 

  • Improved fuel economy
  • Reliable starting
  • Improved load pickup
  • Increased horsepower
  • Altitude compensation
  • Improved stale fuel resistance

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