Can someone calculate this for me?

[46callaway]

98 Mark VIII LSC
3.27 gearing
225/55/16 tires all around
shift on the 1-2 shift at 7000rpm
at what MPH should I be at at 6900rpm at the end of 2nd gear?

 

[driller]

at what MPH should I be at at 6900rpm at the end of 2nd gear?

104.26 mph based on calculated tire diameter of 25.74 inches.

 

[46callaway]

Hmm... is my rpm gauge that much off because the timeslip reads 95.80mph I know that's an average measure between two points but still I don't think my car is going to close to 104mph at the end of the 1/4 mile I think my speedo shows right near 100 when I crossed the traps. I distinctly remember it being 6900rpm in 2nd though. On another note, my car is now 3 tenths slower than before with the same 60 foot time for some reason.