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Classic AquaSport
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Aquasport Mechanicals - things that need a wrench, screwdriver or multimeter
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Engines & engine woes
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Speed
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Topic: Speed (Read 1030 times)
April 16, 2007, 09:21:02 AM
Read 1030 times
gcapehart
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91
Speed
«
on:
April 16, 2007, 09:21:02 AM »
Is it possible that a 82 25XF with a 2 stroke Johnson, about 50 gal. fuel, no water onboard. My wife and I aboard 330 pounds with dry fishing gear to reach 40-42mph? Our Garmin map 498 has recorded 36 knots? Gary ps: The hull was thoroughly scrubbed/cleaned but with old solid bottom paint. Gary
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Maine25XF. Late to the gate we love our boat. Others are humbled by the Sally-Carol. We treat her like family, only better! If you have any tips, insights, or positions on the health benefits of two-stroke exhaust, please opine and inform. Gary
April 16, 2007, 02:28:17 PM
Reply #1
RickK
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Reply #1 on:
April 16, 2007, 02:28:17 PM »
What size motor you have Gary? I can hit almost 40 (I did see it once) with a 250 on my 230.
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Rick
1971 "170" with 115 Johnson (It's usable but not 100% finished)
1992 230 Explorer with 250 Yamaha
April 16, 2007, 06:13:01 PM
Reply #2
GoneFission
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Mechanical Master
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3479
Speed
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Reply #2 on:
April 16, 2007, 06:13:01 PM »
Let's see, with the perfect prop, going with a good current, with the wind behind you, motor trimmed out almost to ventilation, ideal temp conditions, running in salt or brackish water, yes maybe you could make 40-42 - but 36 seems more realistic...
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Cap'n John
1980 22-2 CCP
Mercury 200 Optimax
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209
May 04, 2007, 05:01:48 AM
Reply #3
DP
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19
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Reply #3 on:
May 04, 2007, 05:01:48 AM »
36 knots = 41.42 mph
1 knots = 1.15 mph
so I think it's possible.
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1975 22-2
ON~ON
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Classic AquaSport
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Aquasport Mechanicals - things that need a wrench, screwdriver or multimeter
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Speed
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