Valve Seat Landwidth Inspections

Gage is custom designed for each application and includes SIGHT-PIPE(R) BOREVIEW(TM); one for Intake and one for Exhaust with each including a camera, optics, a Calibration Master and a certified Gage Diameter Master.

Adjustable lighting is provided and shared. Also included is VIDEO TOOLBOX PRO(TM) software which customer installs on their computer.

The software allows switching between two cameras with an electronic A-B switch.

  • This Gage is used to measure the valve seat landwidth in cylinder heads.
  • Gage can measure gage diameter to top of seat and/or the seat width itself.
  • Gage is placed in Calibration Master to calibrate the software to the master.
  • To measure gage diameter to top of seat:
To measure gage diameter to top of seat:

Gage is placed in Gage Diameter Master

Horizontal crosshair, from the software, is aligned to the gage diameter.

Gage is placed in head.

Second horizontal crosshair is aligned to top edge of seat.

Dimension measured will be displayed.

To measure seat width:

Gage is placed in head

Horizontal crosshair, from the software, is aligned to the bottom edge of the seat.

Second horizontal crosshair is aligned to the top edge of the seat.

Dimension measured is displayed.

Valve Seat Landwidth Inspections Systems

Valve Seat Landwidth Inspections

PC Based Systems

We make custom gages

Send us a sample part you need to inspect and we'll send a detailed quote today!