Will a WT-997 carb fit a 31cc ryobi engine?
Either the 9.5 or the 11mm carb would be fine, but you definitely want two needles for adjustment
. The 9.5 would favor a lower rpm range and a bigger prop, with the 11mm going in the other direction, but really, either size carb would work fine.
Do a search on E-bay. Some of the guys here have found really good deals on carbs there.
post edited by Jonnywalter - 2018/08/11 16:32:15
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