Length of a Wombat exhaust stinger

[Irish John]

Working on my recently acquired "03" Wombat. It is missing the stinger portion of the pipe, going to fab up a new one. Can someone measure the length of their stinger and the diameter of the tube for me. Thanks

IJ

[MWL]

6 1/4" from the weld to the end of tube. The OD of the tube is 1.64" and the ID is 1.54". The spark arrestor that slips in to the tube is 1 1/2" OD. 16 GA 1 5/8" exhaust tubing would be a good replacement.
Mike