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YS memory test
Okay, I've searched all over the internet for this and can't find the answer. Maybe you classic forum experts can help.
In the YS 60/61 series they went to a square machined head at one point and later to a cast square head. During this time (I think) the carb butterfly was changed from a rear offset to a front offset or vice-versa. Which offset is the newest? I don't remember this offset change giving a significant performance change. Why was it done? -Ron |
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