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Post by paddlegear on Aug 29, 2017 8:50:19 GMT
What size prop would be ideal for a full length boat, Lister JP2 with a 2:1 reduction box. We boat in canals but like to play on rivers if that makes a difference.
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Deleted
Deleted Member
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Post by Deleted on Aug 29, 2017 8:57:46 GMT
I have no idea, however your post begs the question, what size is it currently and is there a problem. By the way the grown ups will be along to answer shortly Rog
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Post by TonyDunkley on Aug 29, 2017 10:04:52 GMT
What size prop would be ideal for a full length boat, Lister JP2 with a 2:1 reduction box. We boat in canals but like to play on rivers if that makes a difference. All the JP2 powered ex-Barlows motors that I knew or had anything to do with (Roger, Ian, Neptune, Malta, Hardy, Kent, Winston) ran 25'' - 27'' diameter x (around) 20'' - 22'' pitch x 3-bladed with very wide bats ( BAR upwards of 0.6 - 0.7) on 2:1 boxes.
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Post by paddlegear on Aug 29, 2017 11:33:49 GMT
Don't know what size until it goes in dock later this year.
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