[full-boost]

Hey guys, I need to get the shims done on my tappets as they are sticking and giving me a rough idle.
what I want to know is, during the shim fixing process, ive been told that alot of stuff gets pulled off the engine (someone said the cams come out???)
whilst they are doing this, i was wondering if this is a good time to have any internal mods done? if they are pulling the cams out anyway..... is it easy for them to put a set of cams in for a power upgrade?

soooo, what mods are easy to do whilst they have pulled my 4.8 apart?

thanks guys

 

[Tinny]

Pretty sure no need for cams to come out.

 

[vanhack]

I have read the factory manual, and cams are in place, don't need to remove. Can you please list your measurements here.