^ So I have this engine that is my current 3B runner which has a rotary fuel pump and oil filter that you screw I'm from the top ways
The second and 3rd photo is the engine I'm not sure about. It's got an inline pump and and upside down oil filter (like most vehicles)
I was 100% on it being a 3B (which it is) just some guy on another thread said it was a 3bii.
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