How does your car compare to a stock one, in say 0-60 and 0-100? You've done a lot of mods to it.
0-60 stock is 4.8s, now is still about the same but 4.3s would be possible with a good launch. 0-100 things have improved, stock is around 11s, now it is around 9s.
My mate is supercharged and 800HP, his 0-60 is still around 4.5s, but his 0-100mph is now around 6.8s, once you've got traction they fly.
Or another way of looking at it my 60-100mph is around 4.5s and my mates 800HP is around 2.5s, in short mine is quick, his is bonkers.