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103 c. i. engine

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Old Jun 8, 2014 | 05:00 PM
  #1  
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pipercolt
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From: Randolph NY
Default 103 c. i. engine

Are the cylinders for a 103 engine simply bored out 96 c. I. cylinders or are they a bigger cylinder to start with?
 
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Old Jun 8, 2014 | 05:11 PM
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av ultra
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From: antelope valley ca.
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Just a bigger bore.
 
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Old Jun 8, 2014 | 05:14 PM
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MNPGRider
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From: SW Minnesota
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the 96 has bore and stroke of 3.75 x 4.38.

The 106 has bore and stroke of 3.875 x 4.38, so it's the bore that changed.

The TC 88 had bore and stroke of 3.75 x 4.00 , so the step up to a 96 was done by lengthening the stroke.
 
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