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Why so few Imco -3s?

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Old 10-18-2012, 10:55 AM
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Default Why so few Imco -3s?

I'm planning on putting shorties on my 2000 38' Lightning this winter, and it seems that the standard is -2s. My boat is rigged extremely deem in comparison to the latest models, so I definitely don't feel moving up 3" is excessive. Do people shy away from them just because of the mods necessary to the upper, or are there other reasons?
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Old 10-18-2012, 01:16 PM
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good question. I am curious also. I swear my drives are 6' under the water lol...
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Old 10-18-2012, 01:42 PM
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Originally Posted by Jpzaluski
I'm planning on putting shorties on my 2000 38' Lightning this winter, and it seems that the standard is -2s. My boat is rigged extremely deem in comparison to the latest models, so I definitely don't feel moving up 3" is excessive. Do people shy away from them just because of the mods necessary to the upper, or are there other reasons?
W my -2's; 15 5/8 Dia Props fit but it is close.. W a -3 you would need to run smaller diameter props if you are using bravo uppers.. If you want to get on plane w a high X, bigger seems to be better. I sent you a fb friend request just now
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Old 10-18-2012, 01:59 PM
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I will also add.. If you have a super deep X , a small set of props might be faster and have no problenm getting on plane, so the -3 might be good. But no one knows where your propshafts are in relation to the bottom, but you .
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Old 10-18-2012, 02:52 PM
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Originally Posted by keegan
good question. I am curious also. I swear my drives are 6' under the water lol...
Sharkies....
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Old 10-18-2012, 03:52 PM
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Biggest prop you can run is a 14" 3/4 diameter with a -3 lower and Bravo 1 upper. If you buy a complete (upper & lower) Imco -3 drive you can spin 15"7/8
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Old 10-18-2012, 04:02 PM
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Originally Posted by DiamondPerformance
Biggest prop you can run is a 14" 3/4 diameter with a -3 lower and Bravo 1 upper.
unless you get the saw out
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Old 10-18-2012, 07:21 PM
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but if I notch the upper to run bigger wheels there is no plausible disadvantage at that point?
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Old 10-18-2012, 08:02 PM
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Originally Posted by Jpzaluski
but if I notch the upper to run bigger wheels there is no plausible disadvantage at that point?
The drive will no longer accept the stock lower. And it may look a little stranger that chopped off. I looked into it when I was putting mine on. But like I said you could probably go faster with small props if your ex is low
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Old 10-19-2012, 05:35 PM
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How many blade prop you looking to run?
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