We Offer Custom Diesel Conversions


We are proud to offer the latest and greatest diesel & gas conversions for our customers. Whether you want to convert your gas boat, car or equipment, or whether you are wanting an upgrade to your already diesel rig; NW Diesel has a solution for you. Our founder, has 10+ years experience with diesel engines and has devoted his past time to making more efficient, powerful diesel conversions.

We would love to do a custom build for you, please contact us to find a solution to meet your individual needs.

Some of the owner's favorite past builds:

  • 2008 Ford F-350 6.4L Powerstroke to 24V Cummins (Aka Fummins 24v swap)
  • 1994 Ford F-350 7.3 IDI diesel to 12V P-pump Cummins (aka Fummins 12v swap)
  • 1992 Ford F-150 351W gas to 3.9 4bt Cummins
  • 2004 Ford Explorer Sport-Trac 4.0l gas to 2.8 VM Motori
  • 1998 Ford Ranger 3.0l gas to v2203 2.2 Kubota

2008 Ford F-350 6.4L Powerstroke to 5.9L 24 valve Conversion - "FUMMINS" Swap

Check Out the Conversion in Action