Maynard Rupp
Legendary Member
- Joined
- Apr 12, 2005
- Messages
- 2,566
- Status
- OWNER - I own a Hatteras Yacht
- Hatteras Model
- 36' CONVERTIBLE-Series II (1983 - 1987)
We use 15 W 40 Shell Rotella in our 454s. This stuff has served me well for 1000 hours and many years. Our Crusader's have 1600 hours and are in like new shape.