Malcolm, what size/type engines and at what rpm are you achieving that speed
and fuel consumption?
Pat

Pat,

The engines are a pair of Yanmar diesels 4LHA-DTP. The 19 knots is achieved
at 2560rpm I believe. I will check this and confirm.

Regards,

Malcolm Tennant.

MALCOLM TENNANT MULTIHULL DESIGN LTD
PO Box 60513, Titirangi.
Waitakere 0642
NEW ZEALAND
Ph: +64 9 817 1988
e-mail: malcolm@tennantdesign.co.nz
www.tennantdesign.co.nz
www.catdesigners.com