What lube oil pressure is considered disabling at 2300 RPMs?

Lube oil pressure is critical for the proper functioning of marine engines, as it ensures that all moving parts are adequately lubricated. At 2300 RPMs, a lube oil pressure reading of 31 psi is generally considered acceptable for maintaining engine performance and avoiding damage. This pressure level is sufficient to ensure adequate lubrication, preventing wear and tear on engine components.

When lube oil pressure drops significantly below this threshold, such as at 10 psi or less, it can lead to inadequate lubrication, increased friction, and potential engine failure. Therefore, maintaining lube oil pressure above 31 psi is crucial to ensure that the engine operates within safe limits. It's important to monitor lube oil pressure regularly, particularly at higher RPMs such as 2300, to prevent disabling conditions that could jeopardize engine integrity.