Small Engine Evaluation and Development. Purchase This Document Small Engine Evaluation and Development. Initially, the performance of both engines and generators were measured, followed by extended durability operation to 10,000 for some engines.
Results indicate small gas-fueled engines can achieve the life and service goals.
Engine life and reliability are largely dependent on engine design. Ignition system component durability and lubricating oil were service interval limiting factors. Valve, valve guide, ring, and cylinder bore wear were life limiting factors. Proposed specifications and performance data are included in appendixes. You must be a registered user to purchase this document.