RCU Forums - View Single Post - Did/does YS make a 1.80 4-stroke engine?
Old 01-27-2013 | 07:41 PM
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ThumbSkull
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Default RE: Did/does YS make a 1.80 4-stroke engine?

That's not off the shelf performance like the YS is. I've had two Saito 180's and they are great engines just not on the level of YS 140 performance unless you modify it.