Just wonderIng if anyone knows what the number stamped on both stock cams from a evo 9 is??? Would be awesome if you did

 

I know there is a 6D27 on it. not sure if thats what your looking for.

 

I dont, but if you are looking to get some contact mostwanted on these forums I gave him a set and not sure if he used them.

 

I have a used set available as well. Had about 75k on them out of my 06 IX. PM me if interested.

 

Ok so heres the thing I think I may have been ripped off. I wanted gsc 280 cams installed so i took it to a shop here and the guy said he installed them and gave me back old cams which I thought was ok. When I went to start my car it fired right up and sounded the same. I though it would be a lot lumpier with the gsc cams so I looked at the old cams he gave me back and the number on the cams were 507080547 and 50707026. Does anyone know how to read these number so I can prove they are not my old cams and approach him about it. Am i mistaken or shouldnt it sound a lot different with these cams. I am straight piped to the back. Let me know guys and if you have any ideas how to approach him about this let me know. Not sure what approach I want the nice guy one or something else. Anything you all can tell me would be great.

 

You can mask cam lopiness a lot with mivec... I can not speak if you were ripped off though sorry...

One of my buddies may have been ripped off as well with a set of Cossie cams...

Were the cams that he handed back to you hollow?

 

What's the best way to tell if they are hollow. Just weight or could I actually see inside
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