240 BR Rebuild

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Big Block Power
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Re: 240 BR Rebuild

Post by Big Block Power »

A few more.
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Re: 240 BR Rebuild

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One last one. I know it's expensive but if you sell your heads and some other engine parts you might come to your budget.it's brand new.
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Re: 240 BR Rebuild

Post by jhnmdahl »

Some day I'm going to ask bigblock to find me the 300hp ecu for my v8-225, with a budget of $200, and see how long it takes him.
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Re: 240 BR Rebuild

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Thanks John I'm on it.lol actually that 420 hp 8.1 is tempting.lol
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Re: 240 BR Rebuild

Post by Ytmsn »

Thanks for all the research BB! That's pretty much what I found, but I'm hoping my plan of rebuilding a new engine in a new block casting with all of my components is going to the best route.

I've been the the wholesale auto auction business for over 20 years, and as a result have developed a pretty good network of engine builders, mechanics and parts.

I talked to the prior owner last night and found out that this current engine has about 80 hours on it. I also asked how he determined if the block was cracked, and he said when he flushed it water came out down low on one side? Who knows, they may get the engine out and find that a freeze plug has pushed out! If that's the case, I'll still have them tear it down and freshen it up, but it'll eliminate the need for another block. (fingers crossed)
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Re: 240 BR Rebuild

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It's definitely promising that you haven't actually seen a crack. Sounds like you have the resources to do it right whatever you do find, though, which could mean an absolute steal of a boat.
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Re: 240 BR Rebuild

Post by Skiingstrongman »

Check the oil. When my father cracked his block there was water in the oil.

He just ended up giving the go ahead on the rebuild. He has a 7.4 in his 226. He's getting a new block and rebuilding with the remainder of what he had. Out the door he's looking about 3500 with install but he did a lot of the work on his own. He just retired so he has the time.
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Re: 240 BR Rebuild

Post by Ytmsn »

I've been pretty busy lately and haven't had the chance to post in awhile. When I was down in the hull unbolting the seat cushions I saw the crack in the port side of the block. I was kinda hoping there might be an off chance that a freeze plug had pushed out, but that's not going to be the case for sure. We're going to try to pull the motor next week and start the process of stripping it.

All the seat cushions that need love have been pulled out and ready to be recovered.

This is going to be a fun project!
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Re: 240 BR Rebuild

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Sounds good. Keep us updated and pictures.
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Re: 240 BR Rebuild

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Today my motor was pulled and stripped down to a longblock. When I took this picture I was having a very weird feeling. I'm happy that progress has begun, but at the same time a little creeped out because my boat looks like a salvage wreck. I guess in a way it kinda is... The motor was setting on the ground and the entire interior was loaded into the back of my truck.
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Re: 240 BR Rebuild

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The freeze crack is more like a freeze explosion.
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Re: 240 BR Rebuild

Post by Ytmsn »

And now the block is in engine... purgatory!
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Re: 240 BR Rebuild

Post by Ytmsn »

I pulled these little puppies out and it wasn't fun! And then after searching the Web over and over for a way to redo or refinish them I discovered Tecnographics in Florida. They have the contract to do all the dash panels for Cobalt, so I ordered OEM replacements.

Not cheap...but I also learned that by doing it mysef, it would have taken a very long time, and this time of year that's something I don't have a lot of. Also, the intrument panel is fine, and I was worried about getting an exact match.

Then the lettering was an issue. I looked into several different methods of silkscreen, or something similar. . This problem could have been worked through, no doubt, but in the end I justified the extremely high price for the convenience of placing an order and getting the exact panels I need.
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Big Block Power
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Re: 240 BR Rebuild

Post by Big Block Power »

Those are pretty rough. When I look at buying a boat those are the panels I look at to tell if the boat sat out in the sun. Good way to tell. Glad you found replacements. That's good to know. John you may want to bookmark that company some how?
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Re: 240 BR Rebuild

Post by jhnmdahl »

I made a new parts for sale/trade/free subforum and moved the posts trying to sell things there, and created a new post in the now cleaned-up parts forum mentioning this. Might be worth making a sticky with a list of manufacturers at some point too.
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