Is the valvetrain the only thing that holds the LT1 up from 7k+? or does the rotating pieces need attention? It seems like there is a lot of different "opinions" out there, and I say "opinions" because I feel like its 99% just what someone thinks or feels and 1% actually tested or engineered.
And kind of off topic but not really, but is the LT6 the first OEM use of dual springs? I would assume though the springs they are using are nowhere near like the kind we use and especially since its a DOHC.
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