24 fury or 24 tempest. I run 24or 25 tempest most of the time. Have never tried a trophy. And if its a 96 EFI theres no rev limiter so get it up to 5800 with at least 14 psi on water pressure!96 Eyra/12 Mercury 175 Pro XS with 2015 single axle trailer2017 Victory Gunner