How to identify CT70H Heads & Cylinders

Discussion in 'General' started by 42653steve, Jul 13, 2020.

  1. 42653steve

    42653steve Member

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    I have a CT70H Motor but not sure the head or cylinder is correct. Are the parts for a H model have different stamping on them then the 3 speed motor?
     
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  3. cjpayne

    cjpayne Well-Known Member

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    My HK1 has the same type markings on the head as the 3speeds.
     
  4. 42653steve

    42653steve Member

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    Ok Thanks for the info.
     
  5. allenp42

    allenp42 Well-Known Member

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    I have seen more HK0s with "e10" than anything else. Have also seen "e9" and now and then an "e8". Honestly, I have not seen enough untouched HK0s to know for sure what they were born with.
     
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  6. cjpayne

    cjpayne Well-Known Member

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    Here is the pic of my HK1 head when it was being reconditioned. VIN build date is 9/71. DSC07832.jpg
     
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  7. Gary

    Gary Well-Known Member

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    My engine came off of a 11/70 built bike that was 58 numbers lower than it's frame. Should have bought that as well back in '03 100_2313.JPG
     
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  8. 42653steve

    42653steve Member

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    Thanks
     
  9. 42653steve

    42653steve Member

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    Thanks
     
  10. 42653steve

    42653steve Member

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    Thanks
     
  11. 42653steve

    42653steve Member

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    Thanks
     

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