Scallops
Member
- Joined
- Jun 26, 2019
- Messages
- 9
- Location
- Canada
- Vessel Name
- QUEST
- Vessel Make
- SEA RAY 430 CONVERTIBLE 1988
I have a Sea Ray 430 Convertible 1988 with 2 CAT’s 3208 AR#7W 7500 375 HP with Twin Disc 507-2-1 PERF# OT 6428 with Shaft 1,75 inches and 100 inch long with Propeller size 26 by 25
When I run one engine at see 1200 rpm I make around 9 kts and if I run both engines at same rpm and will do around 11 kts so only 2 kts more but burning twice more fuel and else like motor times, wear and tear and so on
Is there a solution to this like doing some type of modification or else?
Thx
Paul (July 2nd, 2019)
When I run one engine at see 1200 rpm I make around 9 kts and if I run both engines at same rpm and will do around 11 kts so only 2 kts more but burning twice more fuel and else like motor times, wear and tear and so on
Is there a solution to this like doing some type of modification or else?
Thx
Paul (July 2nd, 2019)