need prop advice for 29
#1
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Joined: Sep 2008
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I have a 1996 29 single 502/415 with a bravo1 drive, looking for some advice on a prop( 3 or 4 blade ) and a good pitch. Also any estimates on speed with a certain prop would be awesome. Thanks in advance and happy boating, its starting to get good here at lake st clair, michigan
#4
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Joined: Jul 2009
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From: Northport NY
Yea, actually ran 68 at its best, standard speedo though. The only thing done to the motor was emi thunder exhaust and the vortech power-up kit. Tried a 26 4 blade but only spun it 4500. So the 24 was a good set-up.
#6
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Joined: Jun 2009
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From: Agassiz BC, Canada
I have a 95 with a single HP500.
Bought it in '05 and the previous owner had a 23 mirage which he claimed hit 5700 rpm and ???mph.
I did not even try the 23 and put a 25 labbed mirage on and ran about 66 on GPS.
In '06 I rebuilt and installed a ProCharger, which dyno'ed at 713HP. I ran a 28 Bravo at 5200 rpm and could always hit 78 mph and twice hit 79.6 (damned if I could hit 80!)
Since then took the ProCharger off and now run the stock HP500 (which btw made 517 Hp on the dyno back in 2006).
I now run a 24 labbed Bravo and hit 66-67 on GPS and about 5400 RPM
Bought it in '05 and the previous owner had a 23 mirage which he claimed hit 5700 rpm and ???mph.
I did not even try the 23 and put a 25 labbed mirage on and ran about 66 on GPS.
In '06 I rebuilt and installed a ProCharger, which dyno'ed at 713HP. I ran a 28 Bravo at 5200 rpm and could always hit 78 mph and twice hit 79.6 (damned if I could hit 80!)
Since then took the ProCharger off and now run the stock HP500 (which btw made 517 Hp on the dyno back in 2006).
I now run a 24 labbed Bravo and hit 66-67 on GPS and about 5400 RPM
#8
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Joined: Jan 2007
Posts: 192
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From: Laplace,LA
I would like to know how ya'll are getting these numbers with stock 502's. I have a whippled 509" making 630hp@5300rpms and I'm getting 72 with a light load(two people and 1 Ice chest). My buddy I boat with every weekend has a 96' with a carbed 540" making about 600hp and he gets 68mph in pretty much any conitions. He had a stock 502 when he bought it and was nowhere near 66. Did ya'll remove the hook in the hull to see these numbers?
Scott
Scott



