ontheplane
Well-Known Member
No - Petrol on the marinas back then (if you could find it!) was around 90p per litre (there or thereabouts) - so more like 200-230 litres.
The boat didn't like less than 22kts used to try and fall off the plane or ride very bow up all the time. So I used to run at around 25kts - used to burn around 12-14 gal/hr (call it 55lit/hr) - that's only 4hrs cruising a day.
Don't believe ANYONE who tells you that a 5.7 engine will cruise at 4-5gal per hr, unless it's in a very light boat indeed - these big heavy cruisers (Rinker 260V - so nearly 28' overall and weighed around 2700kg) burn petrol at a frightening rate. The diesel with more torque will probably stay on the plane at lower speeds and so be more economical.
The boat didn't like less than 22kts used to try and fall off the plane or ride very bow up all the time. So I used to run at around 25kts - used to burn around 12-14 gal/hr (call it 55lit/hr) - that's only 4hrs cruising a day.
Don't believe ANYONE who tells you that a 5.7 engine will cruise at 4-5gal per hr, unless it's in a very light boat indeed - these big heavy cruisers (Rinker 260V - so nearly 28' overall and weighed around 2700kg) burn petrol at a frightening rate. The diesel with more torque will probably stay on the plane at lower speeds and so be more economical.