What tools for degreeing cam

67Dart273 said

You are assuming "new build." What if you are changing the cam in a built engine?

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It's meant as a building tool, not a do over tool...So to speak lol. Head should be off, we finding TDC when decreeing the cam, right? Ime The further away you get from the lifter the greater the potential of error with a 59 degree lifter angle sb.