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cylinder boring

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Old 09-05-2016, 11:02 PM
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Default cylinder boring

What is the largest I can bore a cvo 103" with out boring the cases?
 
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Old 09-05-2016, 11:53 PM
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107", or you can use the new 110" tire shredder kit from HD...
 
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Old 09-06-2016, 07:07 AM
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Originally Posted by dfwhockey17
107", or you can use the new 110" tire shredder kit from HD...
 
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Old 09-06-2016, 05:45 PM
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Thanks guys!
 
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Old 09-06-2016, 08:52 PM
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Default not about schredder kit

if that's a 103 cvo im guessing it doesn't have the already opened up cases to accept 110 cyls right from the factory think that started about 2014 . id check with an engine builder or Harley think 107 is all your gonna get. is that a 2001 to 2004-5 cvo
 
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Old 09-06-2016, 10:00 PM
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Originally Posted by 2009blackpearle
if that's a 103 cvo im guessing it doesn't have the already opened up cases to accept 110 cyls right from the factory think that started about 2014 . id check with an engine builder or Harley think 107 is all your gonna get. is that a 2001 to 2004-5 cvo
It is an 03
 
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Old 09-07-2016, 06:19 AM
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Originally Posted by 2009blackpearle
if that's a 103 cvo im guessing it doesn't have the already opened up cases to accept 110 cyls right from the factory think that started about 2014 . id check with an engine builder or Harley think 107 is all your gonna get. is that a 2001 to 2004-5 cvo
no 103" motor has spigot holes to accept 4.0" 110 cylinders,what the guy recommended was the drop in,110 shredder kit,which requires no case boring
 
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Old 09-07-2016, 07:12 AM
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Default thanks drag

wasn't sure about the older 103cvo know we know for sure
prodrag would my 2009 that stared out as a 96 have opening for the new 110 jugs imagine that's a case bore on mine
 

Last edited by 2009blackpearle; 09-07-2016 at 07:20 AM.
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Old 09-07-2016, 07:26 AM
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the drop in 110 "tire shredder" kit dosnt need case boring on any TC motor,but if you wanted to use actual 110 cylinders (like off a 110"),they would need to be bored
 
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Old 09-07-2016, 08:15 AM
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The 110 cylinders will fit the early cases but due to a casting difference between the 99-06 cases, and the 07 up the pistons may hit the cases near BDC and not turn over. They cases need to be pulled a part and cut.
 
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