Fastest 25' Everyone post Power, hull (make and model) and MPH
#31
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Joined: Oct 2000
Posts: 705
Likes: 65
From: Norway
HI!
Had twin Merc 2.5 EFI SS engines on a 1985 Phantom 25 feet classic offshore hull for 6 years. It ran 88 mph with Mirage 25 pitch props. With a little more testing, maybe 89-90 mph. I sold the engines and replaced them with a Verado 350 sci. Now it runs 81-82 mph. But 1/4 of the costs and its runs all the time
Check out 99 Psycho Clowns. 22 feet water ski boat running in excess 125 mph with two people behind. Engine: One Mercury Racing 1350
Cheeers, Toffen
Had twin Merc 2.5 EFI SS engines on a 1985 Phantom 25 feet classic offshore hull for 6 years. It ran 88 mph with Mirage 25 pitch props. With a little more testing, maybe 89-90 mph. I sold the engines and replaced them with a Verado 350 sci. Now it runs 81-82 mph. But 1/4 of the costs and its runs all the time

Check out 99 Psycho Clowns. 22 feet water ski boat running in excess 125 mph with two people behind. Engine: One Mercury Racing 1350

Cheeers, Toffen
#32
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Joined: Feb 2012
Posts: 310
Likes: 3
From: Long Island
After we made some adjustments it ran real straight and level almost to good,get to comfortable at that speed.I believe it was burning @ 22 GPH but wasn't really concerned with that.not running that speed to often.Under 4000rpm consumption is much lower,that's one reason I went EFI.
#33
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Joined: Jan 2006
Posts: 3,869
Likes: 797
From: St. Pete Beach, FL
#35
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Joined: Sep 2014
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#36
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Joined: Jan 2008
Posts: 5,221
Likes: 620
From: Jersey Shore
.
www.predatorpowerboats.com
Predator C25 cat w/twin 300XS ; hull+deck+tanks = $31K (2015 model)
117MPH+

www.predatorpowerboats.com
Predator C25 cat w/twin 300XS ; hull+deck+tanks = $31K (2015 model)
117MPH+

Last edited by noli; 11-04-2014 at 06:49 AM.
#39
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Joined: Feb 2007
Posts: 1,559
Likes: 82
From: Columbia S.C.



