[MHml] AfterBurner auxillary power
K38BOB at aol.com
K38BOB at aol.com
Sun Feb 11 07:29:50 EST 2007
I thought similarly. Find a salvage I/O runabout (some accident on the
rocks). Chainsaw out the engine, nearby hull/transom area with I/o unit, graft
long skinny pod/sled onto it. Glass over the deck and use home depot PVC pipe
snorkel. Maybe highrise exhaust pipe too (from a wrecked K-whopper..lol)?
Gas tank in pod?
Gee armchair engineering is fun. Now off to a beta dealer for my own reality
cheers
bob
PS-might be a fun boat in its own right...add a helm station and some
outriggers (detachable?)
here's a power wave piercing tri for inspiration- the bat wings are
snorkels- vey nice people
_http://shop.earthrace.net/cart.php?target=product&product_id=40&category_id=1
_
(http://shop.earthrace.net/cart.php?target=product&product_id=40&category_id=1)
_http://www.earthrace.net/view.asp_ (http://www.earthrace.net/view.asp)
In a message dated 2/10/2007 11:57:31 A.M. Pacific Standard Time,
beiland at usa.net writes:
In think I would build a 'center pod' akin to the swiss cats, that could be
floated up under the boat and raised and clamped to the main beam and aft
beam. This pod would contain a single power plant that would be directly
connected to prop shaft, and the pod would have a fairing up front to direct
the ocean spray away from the engine.
If you arrange for the prop to contact the water nearer the boats
longitudial
center there will be less problems with prop coming out of water upon
pitching, and probably no need for a sled. Engine might be located aft on the
'pod' and drive shaft forward...maybe even a forward facing prop (pulling
prop)like the volvo units
Sort of the KISS principle. Single engine, direct drive, possible surfacing
prop. Leave the steering to the boat's rudders. Engine pod could be
transported to race finish on normal boat trailer, and floated to boat from
the beach or via lift if neccessary. Standard old auto or used truck engine,
maybe diesel....disposable if necessary
Brian Eiland
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