That's a pretty good 60'. Must have been something else that I saw about 1.60 time. The extra HP may help your 60's. If you hit 1.50 or better, the time you want should be in range.

Dynos, both chassis and engine, are all over the map, no consistency. Tuning tool, great; reality, not so much most of the time. And EVERYONE claims the dyno used was stingy! Seen one where the engine alleged to make 560hp, 3200 pound car, ran 121-122. I'd be REALLY disappointed if that was my ride because something isn't right.

Good luck, should be fun!