anyone got any ideas for a GPU wb design that will be easy to cast but low pressure drop at the same time, nothing too extreme, mabie just something with a U sortof shaped channel in it ?
the GPU one should be a little tidyer out of the sand, the cpu one is quite rough, mostly cause of the pattern, you can see in the last posts middle pic how the sand fell out so theres more metal on the left not that its going to really matter, its just not that great looking, it was basically only a test run anyway
i havent got the block machined yet cuase my dads been off work and their workshop has been closed
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