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I am in the process of changing my cams in my 04 FLHTC to Andrews Conversion cams and need the instructions on 07 and up HDs for cams.My service manual covers most of it but dont want to miss anything.
The conversion AFAIK is from the original spring-loaded chain tensioners, to oil pressure or hydraulic tensioners. The spring type used on TC88s wear badly and can cause serious damage if they fail, the hydraulic variety were introduced on the TC96 and can be retro-fitted to TC88s. It's a common upgrade, as the later spec has a higher pressure oil pump, as a bonus.