How much oil does a 91 rm250 take?

The 1991 RM250 typically requires around 0.8 to 1.0 liters (approximately 27 to 34 ounces) of two-stroke oil for its fuel mixture, depending on the specific ratio used. The common mixing ratio for two-stroke engines is often 32:1 or 40:1, so it's important to refer to the owner's manual for precise specifications. Always ensure to use high-quality two-stroke oil for optimal performance.