Adrenaline Powerboats 45 Speede 

I know right I expected to hear the sound of an engine

Self fulfilling prophecy.

I bought a boat w/o a windscreen that ran 90mph. I bought a full face helmet before I put it on the lake the second time.

You can put whatever power you want in the boat, there is just a huge trend towards out boards...You would have to put supercharged big blocks to get the same or better performance and there are reliability issues with those.

@@powerboatguy2308 ya but not the same without that sound.