Keep your engine opertating smoothly during high-pressure situations with the Moroso 3 Quart Capacity Racing Engine Emergency Oil Supply Accumulator. This oil accumulator tank is a must have for high-performance cars and racing vehicles, making sure your engine has an instant, emergency supply when you're rocking around hairpin turns, sudden braking, or hard acceleration. Once you've bested your opponent and the oil pump is once again primed with oil, the engine's oil pressure forces this reserve of oil back into the accumulator; when the engine returns to normal pressure, the Accumulator refills automatically, keeping you primed for the next high-pressure situation. The RV oil pump is made from durable aluminum with a built-in air pressure gauge that lets you know everything is in working condition at a glance. Make sure your engine is taken care of even in the most high-octane situations with the Moroso 3 Quart Capacity Racing Engine Emergency Oil Supply Accumulator.