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Old 02-26-2010, 09:55 PM   #1
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My (second) winter rebuild

Starting late, real late. I have already had this ski apart, together and back apart in less than 3 months of owning it. Hopefully this will be the last time in a long while that it is apart.
Going to defoam, reinforce, add polystyrene foam, add drains, add footholds, sell my 800 and put together a baby single carb motor with a B pipe.
Here is where I cut the tray out. The steering, dual cooling, trim, exhaust and scupper tubing are a biotch to work around so I temporarily gave up and focused on porting my cases. This is the first time I have ever cut (possibly ruined) the inside of a motor but I figured, why the hell not, we will see how it works. I will also probably be porting my cylinders too. It can go one of two ways....
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Old 02-27-2010, 11:40 AM   #2
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Re: My (second) winter rebuild

i give it 2 weeks till you say f*ck it!!! and we are all standing in your garage drinking beer staring at this pile of fiberglass and a jacked up motor
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Old 02-27-2010, 11:54 AM   #3
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Re: My (second) winter rebuild

HAHA hopefully not, I just picked up a complete Wiseco topend kit so I have pretty much everything I need to put it together just need to have the cases bored to clear the 760 sleeves and have the cylinders bored to fit the pistons. The hull work will probably get drug out till the end of March
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Old 02-28-2010, 04:10 PM   #4
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Re: My (second) winter rebuild

More ruined parts.
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Old 02-28-2010, 04:25 PM   #5
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Re: My (second) winter rebuild

opps is that on your 760 cyl?
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Old 02-28-2010, 04:43 PM   #6
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Re: My (second) winter rebuild

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opps is that on your 760 cyl?
Yes
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Old 02-28-2010, 07:44 PM   #7
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Re: My (second) winter rebuild

thats a costly mistake! sucky..
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Old 02-28-2010, 09:31 PM   #8
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Re: My (second) winter rebuild

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thats a costly mistake! sucky..
Do you think so?
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Old 03-04-2010, 07:19 PM   #9
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Re: My (second) winter rebuild

Those look really good! Are you going to do the intake ports as well?
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Old 03-05-2010, 09:27 AM   #10
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Re: My (second) winter rebuild

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Those look really good! Are you going to do the intake ports as well?
I don't think so. I was consider knocking the sleeves out and doing some work to the intake side but I think I am going to pass. I don't have a 90* attachment for my dremel and I don't want to push my luck to far. I think these parts turned out pretty good and I don't want to mess up a good thing. I have another set of 61X cases sitting here that I am thinking about going a little further on, maybe adding some epoxy, not sure yet...the ones for this motor are pretty conservative still.

I am curious to see how this motor compares to yours, I used some couch cylinders and X cases with a single carb so I can't imagine it has the nice brap that yours has but I hope it has a nice smooth powerband that is strong all over. It's going to be wierd going back down in power but I am saving quite a bit of weight.

Last edited by yamanube; 03-05-2010 at 09:29 AM.
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