okay here is some helpful hints in this dilema you have

1. i have a b16a2 5th gen hatch 168hp
2. my roommate has a b18b 5th gen hatch 140hp
3. we have run a few times but never at the track nor a full 1/4 mile
4. when we do run he destroys me off the line.
5. i get in my power band and slowly creep on him.
6. when we actually race a true 1/4 mile my predictions are hella close.
7. we are going to the track in a few weeks and i will post the results.