2010 Porsche 911 GT3

[Kitdy]

THe one's in the 9ffs are 4.0L.
I'd imagine that the factory will stop making them larger at 4.2-4.5L.
The GT3 RSR is already a factory 4.0.

The RSR was initially reported by AUtoblog to be 4.0 L, but later they had it listed at 3.8 L, so I think they made a boo-boo.

Two things, the LS7 has nearly a litre per cylinder so the problem may be packaging the engine maybe not actual size, and why do 911s in my experience rev so low compared to say Ferraris and the like? Is it due to the flat engine configuration or something?

Except for the noise, which is a big part of the driving exprience.

I haven't really heard any water-cooled Porsches. Youtube to the rescue.