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12-19-2006 | 05:31 AM

#9

PINZA

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Joined: Aug 2006

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From: PaigntonDevon, UNITED KINGDOM

RE: Eco Thread

You could try the BAT plan from Traplet

https://sslrelay.com/s84068217.onean...dex.shopscript

Product catalogue - scroll down to Construction Plans - Marine - Powerboat - The Bat

We have built two so far...

Bat 1 built as plan as a test-bed ECO Expert, fitted with a 19T single, 6 GP3300's and 2318.28, 2318.31 or 2327.29 prop, very fast but unstable, barrel rolls, hooking in turns and very fast submarine impression, it was retired after one to many heavy impacts with the bottom of the pond !

Bat 2 is 20% scalled up, fitted with a Mega 22/20/2 and running 7 IB4200's and flexi drive, only one test run so far with a 2318.33, very fast and a lot more stable, not self righting, so we are going to stick an airplane canopy on top for the next test run.

Mark

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