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I have a bent valve and am considering replacing the heads on my 99 C5. Curious what others have experienced and recommend regarding head types. The car has a 581 lift /224 duration comp cam and some basic other mods right now.
I have so far been told by one person that they had good experience with the Texas Speed /PRC heads (and were disappointed by AFRs)
Another person that I talked to swears by AFRs, so I basically have two conflicting reports so far.