This is a 4 Ounce bottle of the oil package from our Break-in oil. When doing a new engine break-in or breaking in a re-pinched engine, add the complete 4 ounce bottle to 32 ounces of your race fuel. Just like the Bones Brew Break-in Fuel will help reduce the break-in time on your engine. See the require amount to run in different engine manufactures:
OS Based - 1/3 of a quart
Nova Engine Based - full quart
Reds Engine Based
Picco Based - 1/4 of a quart
Traxxas/RTR Engines - 1/4 of a quart
** Please note this specialized fuel is only meant for engine break-in, and not for racing. Please only use the amount of the fuel listed above for new and re-pinched engines, or it will wear out and kill the engine.