I heard that the original w6 with the small bore were much more reliable than the later bigger bores.
I also have a 400 with number 2 cylinder with a very large vertical crack. i was wondering if anyone with a similar problem just replaced the 4 1/8 pistons and sleeves with the old 3 7/8 pistons for a repair of the cracked sleeve?
Will the older smaller bore sleeves fit in the 400 block? I do think the 400 could have gone too thin on the cylinders as I have not seen the block splitting as much on any older smaller bore engines.
Is it possible? As my 400 has a very good fel it would not be worked hard. If I cannot patch the engine I have a couple of super w400 blocks to replace the 400. I will not be putting the larger bore sleeves in it. If I can I will go with the smaller bore for reliability.
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Today's Featured Article - Women and Tractors - Tractor Engine Repair - by Teri Burkholder. One of the great things about working on a tractor engine with your other half is that you know what he is thinking of at all times and can anticipate his every move and his next thought of what he will do. With Ben, anyway, I can tell! He'll be busy working and I’m handing him tools and he says, "give me that..." and I’ve already got it in his hand or "hand me that....."and I’ve got the portable light right where he needed it placed to see. "Run in the house and get me a...."as I open th
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