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What are the internal differences between HO and SO?
- Thread starter b1lanc
- Start date
H3LZSN1P3R
You're doing it wrong
I believe pistons, cam, head there may be more differences but i am pretty sure these are the main ones
b1lanc
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Thank you. From a performance perspective, found my answer here. https://www.cummins.com/engines/cummins-67l-turbo-diesel-2021 but was wondering about the internals.