Tag Archives: holset he351 turbo upgrade

Holset HE351 Turbo Upgrade

Watch as I present a Holset HE351 Turbo that I converted to a 67mm x 89mm x 95mm.  The New Specs are:

  • Compressor Wheel: 67mm x 89mm x 95mm
  • Turbine Shaft: 67mm x 76mm
  • Turbine housing 9cm^2

This Turbo is Rated at 850 HP capable at higher boost levels on a Gas Engine.

The Original HE351 Specs are:

  • Compressor Wheel: 60mm x 86mm
  • Turbine Shaft: 58mm x 70mm
  • Turbine housing 9cm^2

The Original HE341 Specs are:

  • Compressor Wheel: 54mm x 78mm or 56mm x 78mm
  • Turbine Shaft: 58mm x 70mm
  • Turbine housing 9cm^2

If You Would Like to Find Out What We Can Upgrade Your Turbo, Then Search the Site. If You Cannot Find  the Information You are Looking for Then Contact Us Here.