Want to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional oil analysis kits. Results are typically received in a few days via email. Shop now.Yamaha 100 Hour Service Kit VF115 SHO 10W-30. The Yamaha VF115 SHO 100 Hour Service Maintenance Kit provides all essential components required to complete routine maintenance on Yamaha VF115 SHO outboards. This kit is designed to keep your engine running efficiently by servicing key systems including lubrication, fuel delivery, and ignition.. Performing regular 100-hour maintenance helps ensure consistent performance, improved fuel efficiency, and long-term engine reliability-especially for high-performance SHO applications.. What's Included in This Kit. 1 x Yamalube 10W-30 Outboard Mineral 4M FC-W Engine Oil - Gallon (LUB-10W30-FC-04). 1 x Yamaha Oi