1.8 ratio rockers question
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1.8 ratio rockers question
Hi, I am in the process of ordering the YT rockers. I have a 232/234, .595/.598 cam and PRC 2.5 stg LS6 heads with double valve springs and hardened standard 7.4 pushrods. Will the 1.8 ratio rockers be ok? How much more horsepower can I expect? Do I need a retune? Thanks.