Scarab 31' Thunder?
#11
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Joined: Mar 2009
Posts: 139
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From: Houston, Tx
That is a good question. I know mine is composite and it also has 31sc. It is difficult to tell unless you remove a thru hull like a bilge dump or fuel tank vent and see it. If you can access the inside of your hull sides that are bare you can see the foam square outlines. I am traveling to buffalo poker run and have photo on office computer. Try to post photo later
I will have the exhaust tips and swim platform off soon, what to look for then?
#12
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Joined: Apr 2015
Posts: 570
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From: Deer Park,TX
The transom will not tell you anything. It is solid plywood. They only cored the sides. They also used vinylester resin on the Kevlar composite boats which is better and stronger than polyester but not as strong as epoxy. Another place you can sometimes see is if they cut a hole in the cockpit liner close to the top by the gas fill to get better access to the gas fill hose clamp and ground wire. Need a flashlight on that one. Hope this helps



