whats the difference in turbo hp and all motor hp ?

[Catnip]

I know my car would only run 13.7-13.8 at the track with my old setup @ 250whp, but I could put 3 or 4 cars on a 12 sec car on the street, back to back runs. I think its got alot to due with turbo lag, bogging out of the launch and lag in between shifts. At least for me.

Like I said before, I understand what Mike is saying, but would you have not dropped a full second with anti-lag, good slicks, no lift shift, and boost by gear?