Z28 times
Mods:
Pacesetter LTs
Pacesetter ORY
Dynomax Bullet
SLP lid
No tune, stock 47k mile tires, and the crappy 2.73 gears got my car to a 1.95 60ft and a 1/4 ET of 12.7 @ 109mph.
I'm hoping with gears, stall, tune, and some drag radials I could get real close to 11s or might break into it.

