Hi I have an ericson 30 with a yanmar sb 12 My present prop is 12 x 12 two blade.
The boat weighs 7800#
I motor alot on the Hudson river which being as estuary has two tides per day
The current is 2 mph
in the current the boat does 5 knots and when current is minuimum it does 6 knots
I have 4 inches from the tip of the prop to the hull.
I need more power in the current and wanted recommendations for a new prop. 2 blade ? three would be fixed as my budget is too. Is it possible to add to my existing prop?
lol 30 lwl 23 max rpm 3000, continuous the same
The boat weighs 7800#
I motor alot on the Hudson river which being as estuary has two tides per day
The current is 2 mph
in the current the boat does 5 knots and when current is minuimum it does 6 knots
I have 4 inches from the tip of the prop to the hull.
I need more power in the current and wanted recommendations for a new prop. 2 blade ? three would be fixed as my budget is too. Is it possible to add to my existing prop?
lol 30 lwl 23 max rpm 3000, continuous the same