The bad news: I got beaten by a truck.
The good news: It was a 500hp SRT-10 and we ran from about 90-120mph or so. I lost by about 2.5 car legths.
I don't feel too bad about it considering the humongous power difference and the high rolling speed already. I'm currently at Stage 2 laying down 241whp/291wtq so I'm not too worried and I'd love to get a chance at a race with him from a dig. Overall it was a good run and I'm not too terribly disappointed by the car's performance.
This does however make me want to speed up the turbo swap to a 20g or FPGreen. At that point it should be a decidedly different result. I wasn't planning on doing that for another year or so but now it may happen sooner than that. We'll see.