Valve Adjustment Screws

Above right/from left to right:  China swivel ball shows most range of movement, German foot (Mahle-Wizemann for Porsche) slight advantage in angle compared to the China foot.  Above right:  the China Vs. German ball the foot fits over.

Elephant Feet                            Swivel Feet  

-China                                   -China

-German                                     -Japan

-USA(bugpack)  or are they?    -SCAT

-SCAT  (they sell Elephant feet -in the mail)

Rhino Feet (the one on the left)

Screws                                 ...and a hydraulic lifter

-Mitsubishi

-German  

Can you tell in these 4 pictures below which of these is the "Mahle-Wezemann"  part and which one is the "Bugpack" part?  If you click on the picture  you will get a higher resolution view.  

There are at least 11 choices if you count the "German" plain adjuster screw

Ok, I'm still putting a head together with 8 different adjusters and now it looks like I can do at least 3 different swivels, the Rhino and 4 Elephants.  What a Zoo.  That engine is ready to install after the clutch arrives and should be toward the end of Sept.  What will the results be after a few miles?  then a few more?  Why? -to pick one to use in a roller rocker.