Off the line, the 135 will smoke the G8 to 60. However, I have a feeling all that torque would make it a pretty close race to 120. From a 40 roll I might have to give the nod to the G8. Once that heavy gal gets moving, there's no stopping her.
While all these stories are awesome to read, since the majority of us are stock or BPU, it makes me excited to see what the next few years have in store for us.
I come from a community of Supras and over there everyone raves about the N54 motor saying how it's a modern day german Supra. Which isn't too far off. I'm sure we haven't even begun to tap into the true nature of our motors yet. I'd say in another few years we should begin seeing how far it really can go. The only thing I think that is holding us back currently is the astronomical price of a new motor or transmission. But I'll definitely be watching!