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Old 28 July 2007, 11:36   #31
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about 35-38hp a hole.
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Old 28 July 2007, 17:55   #32
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about 35-38hp a hole.
Am I understanding this right - that my 40 hp 3 cyl yammie could be modified to put out 105 hp and still be reliable???
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Old 31 July 2007, 06:11   #33
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bore size is a lot smaller on the 40-50hp, not that you couldn't get them kinda hp out of it, it would not last and it would be a hand full to drive. far easyer at 52cubes in Yamaha for the hp numbers, like this one hear
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Old 31 July 2007, 07:01   #34
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ya would need some of this stuff ,

cuzz i dont care what gas cost for my boat,
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Old 01 August 2007, 01:06   #35
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Wow! That motor er, 'moda' is a piece of artwork. How fast have you gotten your SLT to with a beast like that pushing it along?
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Old 01 August 2007, 07:54   #36
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she'll hit 70 or so dependin on who's in the boat, hears a couple more of them
Yamahas with 90 carbs, the first one hear broke my leg for me,

this one, she's lookin to put a hurt on some one
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Old 01 August 2007, 13:39   #37
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Thats a LOT of hp

What's feasable using 95 octane pump gas?
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Old 03 August 2007, 06:24   #38
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some thin about 20hp just moda, 30+hp with Nos
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Old 08 August 2007, 17:12   #39
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i'd need to see the specs that thay gave you. Tack the crank, snip the revlimiter, she wakes up. can do for yas, thare is more you can do, that powerhead shot is for my SLT ( Super Light Tunnel) same as yours, yamaha 50hp wakes up too.
this is a Hot-Sue crank, make yours look the same, Mains and throughs
Hi there, can i ask what you mean by TACKING the crank !!! thanks Chris.
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Old 15 August 2007, 07:16   #40
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them Hot-su's need the crank welded or they lose thare press or timeing above the rev limiter.
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