I believe they started building them in 99. Not sure on the specific models your talking about though. For some reason I think the pike was one of the first in 99, the proV in 00…beyond those informed guess’s you got me.
MY 03′ fisherman has IPS 1 I think IPS 2 came out in 2006. it has an additional lifting strake on the hull you can readily see it from the front of the boat it is half way from the keel to the splash deflecting strake…
Good thing, went out this morning and saw 4 squirels and NO DEER! Sure a ton of prints – I know its primarily an evening spot – but come on! 1 doe, nope only them darn squirels