stern jack with bravo3
#5
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bravo3 was on boat when I bought it. Procharger and custom cam,etc going on this winter.Already have 28 and 30 pitch props(1.81).,so I figured i'd try it. Have heard of several people running 3's with big horse power, 540's etc and they claim you only lose 2 to 3 mph on top and bottom and mid is better?
#7
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Joined: Mar 2008
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From: Vancouver BC
bravo3 was on boat when I bought it. Procharger and custom cam,etc going on this winter.Already have 28 and 30 pitch props(1.81).,so I figured i'd try it. Have heard of several people running 3's with big horse power, 540's etc and they claim you only lose 2 to 3 mph on top and bottom and mid is better?
#8
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Joined: Oct 2004
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From: Palm City, Florida
I had a Stern Jack (Bravo 1) on a 22.5 ft open bow Crownline with a 600 hp Procharged 383. It ran a tad over 75. I knew a guy with the same hull with a Wippled 502 and a bravo 3 that ran a little over 70. I definitely think the bravo 3 will cost you speed when you get over 65 ish.
#9
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sounds like a bravo1 lower might be the way to go or -2 shorty? My prop centerline is 8 inches below bottom of boat. Is this pretty deep? I have 1.81 gear ratio in the 3 ,upper gears are 29/27 lower are 16/27.what ratio lower do I need ?
#10
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Joined: Mar 2008
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From: Vancouver BC
Unfortunately with that gear set you can only make a 1.36 ratio, and you're probably not going to have enough horsepower to make that work. Best off selling you three drive and buying a used or take off XR..



