Hello!
Short but interesting video; and I'm sorry for the VVS
This video is showing the difference in venturi sizes for the 4 and 6HP carburetors used in the MFS4 and MFS6 Tohatsu OEM (also Mercury) outboards. I at first thought the only difference were the jets and needles, which is ofcourse a stupid thought in hindsight..
Upgrading your 4HP engine to a 6HP will only require a carb change, a new carb would run you about 80-100 EUR and a prop change if desired.
Feel free to ask questions in the comments.
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