If you wait till the heads are on the bench to remove this you are usually in for a fight. Rashed hands and scuffed parts are often the results. This really is the fastest and least damaging way to do that. No parts were harmed in this process, not the steel cam cog or even the nut. MikeV
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IMG_2393.JPG [ 279.31 KiB | Viewed 23115 times ]