My sister ran a 9.18 1/8th her first night at the track in a 5sp. I don't remember what my 1/8th times were stock,... it's been too long lol.
on the dr's it went 8.6@78.9 and on street tires it went 8.9@80.1....mods and 1/4 mile times in sig....14 degrees timing 89 octane.
9.1 with 125k and just flows. 60' was a 2.3 bald tires and a slipping clutch That was my first trip to the track after buying the car and only my first week of driving a 5-speed ever.
IDK maybe its just me but for the GT guys some of the times like 9.1 and lower seem really far fetched to me on STOCK cars. I define stock as no gears or anything. Like my car is stock except for the high flow catted x-pipe.
I never saw any difference in ET between my "stock" 3.08's and my 3.73's For that matter I didn't see any difference between my 3.73's and my 4.56's