Originally Posted by tf95ZR1

Wow, that is a great speed! Was it downhill with a tail wind? JK
At the Las Vegas Mile Shootout (hot temps)
similarly modded Z's were doing about 166.
My car with similar mods except stock cams did ~163mph.

The bad news is that at speeds over 168 you would fall into the next
bracket and need more safety equipment.


Some rush, huh?

Congrats again,
Ted