I finally got to run a friend's stock 350Z today. He just learned stick so it's been a learning curve. We made 3 runs on the hwy from 60-100mph so there wouldn't be any really shifting/skill as compared to a 0-100mph run. The first run I pulled 1.5+ cars on him because he was in the wrong gear. The third run I pulled 1+ car on him again because of his reaction time to the honks. The second run I gave him the jump and he was at my rear bumper so he did rather well.
I haven't been to the dyno since I tunned my A/F so my current highest is 218whp but I'm assuming I have 220whp. I also had a passenger in my car ( 150lbs ) today so I figured a Stage 2.5 would pull 1.5+ cars on a stock 350Z. We both had a good time.