Can someone verify this layout of the 4x cam trigger wheel?

[tunedportcj5]

Here is a quick sketch of a 4x trigger. Can someone verify that the angles are correct for each of the "teeth"?

I dont have a 4x wheel on hand to verify an I'd hate to disassemble the front of my LY6 to verify

Thanks!
David

[Taz]

Probably best to purchase a 4x cam sprocket, and verify first hand that your CAD type depiction is accurate.

GM part # 12586481 is a 4x Gen III / Gen IV cam sprocket (3 bolt design). Price ranges from $18 to $30 depending on the source - small price to pay for accuracy.


Regards,
Taz

[tunedportcj5]

Good idea.. thanks for the part#

[gmh308]

Your diag looks fine. The reluctor shapes as you can see are pretty right and follow the radial line from the centre.

[copo-rat]

tunedportcj5,
I saved and printed your sketch and noticed that there are 'flats' on each segment of the wheel. Are there supposed to be 'flats' or is it supposed to be a smooth curve?
Also, how did you come up with the difference between the major and minor diameters?
I'm asking out of ignorance.
Thanks,
JP