http://www.redbookasiapacific.com/au...U&key=HOLD03LJ
Done a little comparo between the VY S and the VS Calais L67's
It's hard to believe that the VY is nearly a full second quicker than the VS when it has 103 extra kilo's !!!!
I reckon thats the difference between 95 RON to 91 RON... I speculate Holden used 91 RON for the reason that 95 RON might have made the 5L v8 look more like the N/A v6 when the S/C v6 first came out.
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