7 speed transmissions?

[ALMACK]

For what we do in Stock and SS I would say there would not be an advantage.

Granted, these new transmissions are pretty much well rollerized from the factory, but the extra internal parts and rotational weight would seem to offset any gain by minimizing the rpm drop between gears.

I could be wrong on that but that would make for one interesting back to back test while keeping the race weight of the car the same.