[Geoff Chadwick]

The fact that they race the TTV6 means there will be no V+ with a V8

That'd be like saying Porsche won't make a 911 Turbo because the GT3 is normally aspirated.

Or that Porsche won't make a 911 Turbo with more power than the GT3 car.

Or Chevrolet making a C6 Corvette with more power than the C6.R.

Cadillac won't make an ATS-V+ on the first gen ATS, but it has nothing to do with the GT3 car.