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Old 08-16-2014, 10:44 AM
SnafuFishTeam SnafuFishTeam is offline
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Default Craziest SeaCraft I have ever seen
So I was in the Keys and saw this boat for sale. I still cannot believe that someone put twin 300 Yamaha HPDI's on a 1979 23' cc. WOW! This thing must fly!!
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Old 08-16-2014, 10:45 AM
SnafuFishTeam SnafuFishTeam is offline
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Default Motors
Picture of motors
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Old 08-16-2014, 12:34 PM
Tiny Tiny is offline
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That's sick!
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Old 08-16-2014, 05:59 PM
YeA 20sF YeA 20sF is offline
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saw this one on craigslist. Seller says it does 65-70 mph
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Old 08-18-2014, 09:00 AM
Fr. Frank Fr. Frank is offline
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Some of the 23's were rated for 500hp, but I never saw one with 600!

JFTR, properly rigged and tuned, he should exceed 70 mph. Something's not set up right.
I rigged a 23' with twin 2.4L 220hp Mercs back in '86 that could achieve 71 mph.
It made 63 mph out of the box, then jack-plates, some lower mods and prop tuning got it to 71. And they were both RH rotation!

That guy's got 35% more hp!
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Fr. Frank says:
Jesus liked fishing, too. He even walked on water to get to the boat!

Currently without a SeaCraft
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'73 Cobia 18' prototype "Casting Skiff", 70hp Mercury
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Old 08-18-2014, 03:07 PM
htillman htillman is offline
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Capt Stacy in NC had one with big Mariners a long time ago that would scream. Sounded like jet engines when running at full speed.
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Old 08-18-2014, 08:37 PM
SnafuFishTeam SnafuFishTeam is offline
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The boat must idle at 10 kts LOL!!
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Old 08-18-2014, 08:49 PM
ct9amr ct9amr is offline
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Built for SPEED!
I agree that it should be North of the numbers quoted.

But that is one hell of a ride!
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1996 23ft Contender 08 Yamaha 250 HPDI
1965 13ft Cacci craft skiff with 20 Hp tohatsu 4 stroke
1992 20ft Shamrock Predator (Hard Top) 351 FWC PCM Repower SOLD
First boat: 1988 17Ft Shamrock Open 3.0 Mercruiser RWC 140hp Traded
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Old 08-18-2014, 11:51 PM
Ryan Ryan is offline
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I've been wondering when it would turn up here it looks like a lot of fun.
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Old 08-19-2014, 07:25 AM
kmoose kmoose is offline
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The owner before me had twin 0X 66 250s on my current boat. I don't remember the the numbers but chine walk on deceleration would scare you to death.
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