Will overfilling an ls2 affect the oil pressure?

Yes, overfilling an LS2 engine can affect oil pressure. Excess oil can lead to foaming, which reduces the oil's ability to lubricate effectively and may result in erratic oil pressure readings. Additionally, too much oil can cause the crankshaft to churn the oil excessively, leading to aeration and potential damage to engine components. It's essential to maintain the correct oil level to ensure optimal engine performance and longevity.