Is there any way to tell what has been done to my engine? The cylinder and head are silver with small spots of black paint left over, so it appears to have been off at one point. I finally got the carb cleaned and rejetted and new oil and plug. The reason I am asking is I can give it gas in second and pull the front wheels up. That is while I am sitting at normal riding position and I am 250 lbs. I can pull on the bars in 3rd and pull them up too. Haven't rode a warrior in 20 years so I cant compare. Stock gearing and 22" tires.