Originally Posted by Tyler@UniqueDesign

It would pull only if it weighed less. The area under the dyno on the VQ35HR is significantly fatter than previous VQ engines.

I've got a 13.2 at 105.69. Where are SC'd 325's running in the 1/4. Whats the gain they get in the second 1/8th. I'm picking up ~25 mph.

edit- Don't forget, the Z has at least a 3.538 rear gear in a 6-speed manual. So the 325 loses the gearing battle as well.