Cylinder head teardown question

[Blindedlegacy]

can someone tell me what in the world this is. on the left is the bucket for the valve and the ring was under the bucket. not every bucket had this and keep in mind i didnt even remove the valves yet

http://sphotos-a.xx.fbcdn.net/hphoto...20671799_n.jpg

[interested!]

Originally Posted by Blindedlegacy

can someone tell me what in the world this is. on the left is the bucket for the valve and the ring was under the bucket. not every bucket had this and keep in mind i didnt even remove the valves yet

http://sphotos-a.xx.fbcdn.net/hphoto...20671799_n.jpg

Hi! - Questions : Can you let us know what engine this refers to ? ,How long has this engine been running like this ? what the rings made of ? , and are the rings the same width ? .

[Blindedlegacy]

Originally Posted by interested!

Hi! - can you let us know what engine this refers to ? , and what the ring is made of?

7mge, and its a thick metal. really like a thick washer and im in the process of rebuilding. they are all the same size and everything

[interested!]

Originally Posted by Blindedlegacy

7mge, and its a thick metal. really like a thick washer and im in the process of rebuilding. they are all the same size and everything

Hi again , I found this on the Mk3 TRSM website for the 7M-GE:

http://www.cygnusx1.net/Supra/Librar...aspx?S=EM&P=32

This looks like a shim ? , not sure , only worked on my 7MGTE , hope it helps . The adjusting shims should be between the cam and top of the bucket , never seen these rings on any engine before .

See : http://www.cygnusx1.net/Supra/Librar...aspx?S=EM&P=10 for position .

[Blindedlegacy]

Originally Posted by interested!

Hi again , I found this on the Mk3 TRSM website for the 7M-GE:

http://www.cygnusx1.net/Supra/Librar...aspx?S=EM&P=32

This looks like a shim ? , not sure , only worked on my 7MGTE , hope it helps .

ive been looking at this for awhile. the shims are on top of the bucket. and there is nothing on this page that suggest what this is

[interested!]

I'm lost ! do you think the previous owner put them there ? cannot think of any reason for them , Question? out of interest ? -why are you overhauling the head ? .