tool for 2 stroke timing?

[steve.emma]

hi there,
in my clymer manual it shows you how to set and check ignition timing by using a dial test indicator on top of the piston then adjusting the stator plate etc.. my question is the book shows the dti fitting into a adapter that screws into the spark plug hole so that the dti can be securely held in place. where do you get one of these adapters from? would a bike shop be able to get one? i cant seem to find a company that sells them. anyone know??
thanks.

 

[Jaybird]

Hotcams sells hard stops. I think it's part of their cam installation kit.

http://www.hotcamsinc.com/catalog.asp#CIK-001