Thread: Jet drift boat
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  #14  
Old 02-10-2020, 08:37 PM
Tungsten, Tungsten, is offline
 
Join Date: Nov 2009
Posts: 433
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You can always tell which boats have a tunnel. The water gets disturbed and air gets in. So you here the cavitation from the air. Boats with out the tunnel. Flat bottom should have the Center rib removed about 30” worth from the transom so water doesn’t get disturbed.
So for a small jet ,tunnels don’t work that well.
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