- Technical Service Bulletins
- General Automotive
- Diesel
- Motorcycle
- Snowmobile
- Small Engine & Two-Stroke
Field Study: AMSOIL HP Marine in Evinrude E-TEC Two-Stroke Lean-Mix Setting (1.20 MB PDF)
Article: AMSOIL HP Marine Excels in Evinrude E-Tec Lean-Mix Setting
Mercury 525 EFI Engine Teardown Testimonial (with photos)
Blog Post: What Can Replace Mercury 25W-40 Marine Engine Oil?
