Optifuel is a nitromethane based fuel for 2-stroke and 4-stroke engines of all sizes. It has been developed by professionals to give the user high power, excellent throttle response and a very clean burn with no carbon build up. Very high power outputs for those who demand extreme power and super fast throttle response with better economy and cooler running.Specifically designed for Hard 3D and Aerobatics, Your engine will appreciate it as well..

30% Nitromethane and 20% SLV (super Low Viscosity) KLOTZ synthetic oil