What's the scoop on this Allen?

I'm looking at a '95-96 car, either an OBDI or II (II's easier to get around emission, but I've read about OBDI swaps?).

What kind of power is hiding in there in these stock form? I know they run pretty fat at WOT... like upper 10:1 A/F as I recall.

Just trying to get informed before I make a decision.