Originally Posted by truth411
Gen V V8s displacement, remain 5.3 and 6.2. Magazine and internet sites assume its 5.5 because its the displacement of the le-man V8. What they fail to realise is that max displacement allowed is 5.5 ltrs, if max displacement allowed was 7.0 then the le-man vette would have a 7.0 V8.
I don't think we'll really know what displacements the GenV V8s will be until Chevy/GM officially releases some details. At this point I think that it is all speculation.