Drag-boats in Austin Texas "Big Sound!" SDBA

Do they have 2 props? how do gears work on the water?

And did you have fun? For this reason, thousands of people are starving every day thanks to USA

Wonder how many many times the staging rope has caught a rear wing...that can't end well

Ski race boats in Auatralia have 2 gears.

Do I hear these shifting gears? Been wondering since I was about 10 yrs old why boats didnt have at least two gears.... I mean its not that hard to pull off. Probably a power issue....most boat engines have their hands full with one forward gear.... Add a Blower and Nitro....and add some more forward gears is my guess. Did I get it right? Anyone?

Still I've always wanted another gear on some of my inboards....and maybe I will play with the idea....give some of those Ole Torque Flights a new lease on life.... LOL

big and bad engines

สู้เรือยาวเมืองไทยไม่ได้หรอก

is this fun really? :-\

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Sound at 0:40 two engines almost in sync.

they are shifting - some boats have had 2 speed trannys for years. Probably a Lenco air operated type. We raced a Sanger Hydro back in the 70's that had a Lenco 2 speed. You just mashed a big button on the dash to shift. Did 154 mph in the 1/4 at the aqua festival one year called BGH Blown Gas Hydro.

sounds a bit like shifting a gear up at 0:08. what is it? nice sound!

Yes! It was over on Decker Lake! It is a Great place to watch them at.

Is this on Deeker lake "aka walter long"?