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Old 26-08-2014, 12:17 AM   #1
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Country: UK
Location: Gosport
Occupation: Own a small building firm.
Interests: Boats, kids and looking after the Wife HaHa
Boat name: Shamu
Boat make: Banana Shark 770
Engines: Mercury XS300
Cruising area: Solent

Join Date: Aug 2013
Location: Gosport
Posts: 368
Propeller exhaust tube lengths

Hi

It has come to my attention that Mercury racing is now selling the Bravo 1 propeller with different length exhaust tubes.

There saying a long tube has more stern lift and a shorter tube, more bow lift and higher top speed.

Has anyone done any testing on exhaust tube lengths??

My Banana Shark Rib runs very flat, so I am about to start testing any help or advice with this would be great.

Thanks :-)
Banana Shark Dave is offline   Reply With Quote
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