Tomos a35 Jul 2, 2015 2:58:43 GMT via Tapatalk Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by gaije165 on Jul 2, 2015 2:58:43 GMT So I purchased a tomos sprint with a 70cc kit on it and it won't always run without a lot of air restriction in the carb why would this be?