want to machine down our head but that'll tweak our cam timing. looking for a cheap set (or cheap method) to get cams back into adjustment.

thanks

Cheap method is to elongate the knock pin hole. Done it. It works. But it's no where as good as a set of adjustable gears. Another way that is cheap is to drill indexed holes like the old TRD method. Indexing the holes requires a fair amount of attention and at least a degree wheel. The slotted pin hole does allow some adjustment. If you are concerned about a positive locating method to prevent slipping, use wire or cut aluminum to make shims. This works really well if keeping a stock appearance is desirable. This pic is of one for an example. Think it was good for 6 degrees or so.
[img][IMG]http://i895.photobucket.com/albums/ac155/walinggamit/004_zpse58eb7e8.jpg[/img][/img]