hi warp 9 well it might has well been.
Finnjet's Maximum speeds in detail:
Combinations Maximum Speed Maximum power (together; for both propellers)
1 Diesel 12 knots 7200 kW
2 Diesels 18,5 knots 14400 kW
1 Turbine 21,5 knots 27500 kW
1 Diesel 1 Turbine 23 knots 34700 kW
2 Diesel 1 Turbine 25 knots 41900 kW (37200kW*)
2 Turbines 31 knots 55000 kW
2 Turbines 1 Diesel 32,9 knots 62200 kW (57500kW*)
2 Turbines 2 Diesels 33,4 knots 69400 kW (60000 kW*)
http://www.finnjetweb.com/en/ then click on facts then speed sorry cant get a direct link to that page to work
john