Yeah its not cheap!
I have Raptor Deep-V powerboat. About 140cm long with 26cc Zenoah G260PUM engine. Goes about 60 km/h but some friends have boats with the same configuration that reach 90 km/h at top speed on the water with the right setup and tuning of the engine.
Only diffifulty in Dubai would be the salty water. Doesn't go nicely with aluminium cooling heads. But can be done.
I hope I find a job in Dubai soon, than I'm able to make some progress with my boats. I need a new career !!!
Play time is over!