Thanx for the reply

I thought i'd either have to buy new jets for the carb or a new cam or headers. I've been meaning to get headers eventually anyway, now I have an excuse. Whats a good brand for headers? My mustang's been lowered (don't ask i bought it like that) so i dont want anything that might scrape the bottom over speed bumps or something.
And I don't have any marks on my harmonic balancer, thats why i bought the timing tape. It does have 2 white marks on it already, 3/4" apart. One is whiter but the other has a white dot above it. And there is no timing pointer. Is it possible to just do it blindly? A friend and I did it earlier, we just played with the timing and listened to it to see if it sounded better...of course it didnt work
Thanx again,
Ben