I have seen a few engines with the exhaust gases coming through holes drilled in the mid section.
Is there any benefit from this ??
I thought the engine needs back pressure from the exhaust to work properly.
Any thoughts on this ???
I have seen a few engines with the exhaust gases coming through holes drilled in the mid section.
Is there any benefit from this ??
I thought the engine needs back pressure from the exhaust to work properly.
Any thoughts on this ???
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