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MC19 and MC22 pistons...are they the same?

1889 Views 2 Replies 3 Participants Last post by  mootavic, 
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Does anyone know if the dimensions, characteristics, shape etc of the MC19 (J) pistons are the SAME as the MC22 (N) & (R) pistons? Are they exactly the same? Cheers.
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karlhoffman_76 said:
Does anyone know if the dimensions, characteristics, shape etc of the MC19 (J) pistons are the SAME as the MC22 (N) & (R) pistons? Are they exactly the same? Cheers.
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They have a different combustion chamber shape. Please use the correct pistons.
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MC19 combustion chamber shape


MC22 Combustion chamber shape


i used to have some side by side pics of the 2 pistons themselves, but for the life of me i can't find them anywhere...
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