[Lightingrod]

I've had mine to a little over 140 mph but that was with an iron block SBC, it felt good and solid! I've had the current setup (LS3) over 120 mph a number of times and it seemed OK but not as good as when the front-end was heaver! It's also sitting a bit higher but it's hard to judge how much because I also changed the wheels and went to a little bigger tire at the same time!