Magnum Head Valve Spring Compressor

92b said

You shouldn't have any damper problems with a lever type compressor that pushes the retainer and spring against the the head.

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I was concerned about the screw type that squeeze the spring and retainer. I am pretty sure they don't work for a dual spring, just wasn't sure about the spring/dampener combination.

Something like this:



I went ahead and ordered the one from ebay and will see how it works out.