Thanks for the link, good thing to know about. What I am needing is actually very simple. Its not a toothed wheel at all though, it will actaully have magnets imbedded in it cause its a Hall Effect trigger. I could simply put them in the back side of the ballancer as I have in the past, but I thought that it would be nice to actually have it concealed as if it were stock. My plans are to make the Hall sensors mount in an aluminum blank that's installed just as the stock crank sensor is.
The first try at the trigger wheel was a goof up. I welded a peice of 1/4" walled, 1/4" thick, 4" diameter pipe to the face of the pre 98 wheel. The problem is that once machined to be perfectly concentric with the center hole, it ends up being to thin (id/od relationship). So my options are to get another pre 98 wheel and this time go with 3/8" wall pipe and spend more time centering it as best as possible before welding in on or the other thing that I was thinking was the later wheel should be thicker and therefore if I machined the teeth off and machined a ring that would be pressed onto the machined stock wheel and fusion tack welded in 6 spots around the diameter, it would be in my eyes an all around better unit.
