I realise that. Same thing I thought - but than agian - there may be a better package than the Z28 that Chevrolet does not want to release due to the competition (Dodge's rumored 6.1 supercharged engine.)
I think Chevrolet has an Ace up their sleve that they don't want to share... (maybe a supercharged 6.0 - or even a supercharged LS1?!

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