Using this oil pump is a great way to enhance your Honda K - series engine's performance. First, make sure you have all the required Honda parts for installation as listed. When installing, carefully follow the instructions for each part, especially when dealing with the oil pump chain, tensioner, and oil pan. Note that a steel oil pan is a must for proper fit and clearance. As for maintenance, regularly check the oil level and the condition of the oil pump components. If you notice any unusual noises or a drop in engine performance, it might be time to inspect the oil pump more closely. Also, keep in mind that this oil pump is designed for specific Honda K - series engines (K24 and K20), so don't try to use it on other engine types.