[bdastu21]

hi all i bought a 2000 31 open with twin 3116's   i was told she would do almost 30 knots wide open by a few people who previously owned or ran the boat  fresh out the yard with clean props serviced motors and a freshly painted bottom i barely get 21 knots WOT and cruise at aroound 14 knots at 2100 rpm  clearly theres something not right and i assume its the props which were replaced not long before i bought the boat   is there anyone out there with the same boat and same motors and could provide prop numbers/sizes?\
thanks alot