Will 28" tires to 26" hurt my ET ?

The results.......
Put on the 26x10 slicks and the car hooks hard now.
The results where no surprise other than the trap rpm
Car ran 11.50's and trapped at 6000RPM
So the slicks helped me get off the line quick but the 2" shorter tire ate up the difference over the rest of the track.

Next year I will be running a 28x10 slick and a 3.91 gear:burnout:

So the shorter tire trapped at a lower RPM??? What was the 1/4mi MPH difference from the two?