Full Mod Tiger King 27cc
At the 2015 Winter Spectacular at Penrith,
Ben Jones won the Sport Hydro class with a NFRP modified TigerKing 27 in an Insane GX5 hydro with a CoCr prop.
This is one of the races, Ben backs off before the end.
In Australia, in the Open Petrol Sports Hydro class Motors are from 25cc to 35cc