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Old 11-17-2022, 03:49 PM   #561 (permalink)
freebeard
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Quote:
Originally Posted by aerohead
5) Without CAD, you could fabricate a 'cardboard and duct tape' length of boat-tail capable of supporting attached flow, and by percentage, using either width or height, determine the 'size' of the new rear transom which would generate the desirable wake size.
What I did was use redwood strips and insert bulkheads at possible truncation locations.



The hollow bulkhead is at the stock body length. The solid one at the end of a four-into-one header where there could be a stainless steel Coanda nozzle to energize the separation of the wake.


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