Difference between Honda xl and xr motors

[Latie]

Good day
What is the difference between the Honda XL and XR 600 motors  with  RFVC head.
I think the bore and stroke, but apart from that.

 

[zacapa]

 

[Latie]

 

[Airguitar]

 

[zacapa]

 

[Latie]

 

[Runner]

 

[Welsh]

 

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[grego]

 

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[Latie]