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<blockquote data-quote="LoneStar" data-source="post: 158449" data-attributes="member: 585"><p>I tried the exact scenario Cyborg lists, with the same result - "No results found". Here is the text of the post being looked for:</p><p></p><p>-------------------</p><p>The problem is there are several things to measure and double check........not just the bore/liner condition.......Obviously the bore size is important, but also the height of the muff or both for a twin.......These new are 3.062" I've had some that were down to near 3.00" and some that one was 0.040" more than the other........But the absolute vital one is the height of the liner hat at the top...... So the head recess should be 0.125" depth and the <strong>liner</strong> should be more......0.127" or similar.......Once the liner/head joint have been lapped in once or twice, this figure is lost. I have a large glass surface plate that I rub the <strong>head </strong>face down, but it is quite difficult to remove a couple of thou off the head face. You can turn the barrels with an expanding mandrel in a lathe, and this will work. The oil feed hole is again another issue, most factory liners, the hole is too high up injecting oil into the rings. Once I check all these things, it is often easier and better to simply replace the complete assemblies........With modern <strong>pistons </strong>and in our hot climate, I give the twins 0.0035" <strong>clearance </strong>and singles around 0.005"........ All in a day's work........ Cheers.</p><p>------------------</p><p></p><p>The content contains all four of the keywords being searched for, is by greg brillus, and is within "all forums" - so should be found. (I also tried 'pistons', in case it considered the plural different; no results that way either.)</p><p></p><p>This appears to be a verifiable bug in the software's search logic - perhaps it should be referred to the vendor for investigation?</p></blockquote><p></p>
[QUOTE="LoneStar, post: 158449, member: 585"] I tried the exact scenario Cyborg lists, with the same result - "No results found". Here is the text of the post being looked for: ------------------- The problem is there are several things to measure and double check........not just the bore/liner condition.......Obviously the bore size is important, but also the height of the muff or both for a twin.......These new are 3.062" I've had some that were down to near 3.00" and some that one was 0.040" more than the other........But the absolute vital one is the height of the liner hat at the top...... So the head recess should be 0.125" depth and the [B]liner[/B] should be more......0.127" or similar.......Once the liner/head joint have been lapped in once or twice, this figure is lost. I have a large glass surface plate that I rub the [B]head [/B]face down, but it is quite difficult to remove a couple of thou off the head face. You can turn the barrels with an expanding mandrel in a lathe, and this will work. The oil feed hole is again another issue, most factory liners, the hole is too high up injecting oil into the rings. Once I check all these things, it is often easier and better to simply replace the complete assemblies........With modern [B]pistons [/B]and in our hot climate, I give the twins 0.0035" [B]clearance [/B]and singles around 0.005"........ All in a day's work........ Cheers. ------------------ The content contains all four of the keywords being searched for, is by greg brillus, and is within "all forums" - so should be found. (I also tried 'pistons', in case it considered the plural different; no results that way either.) This appears to be a verifiable bug in the software's search logic - perhaps it should be referred to the vendor for investigation? [/QUOTE]
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