5" & 7" x 4" Leak Marine Compound Engine DOWNLOADABLE SET OF DRAWINGS


Nine drawings for the larger of the two Marine Compound engines designed by Arthur Leak, this one being suited for boats of around 30 - 45 feet depending on hull shape, proposed usage etc.

In effect this is a blown-up version of the smaller engine, although there are some small design differences. Because of this there is no side GA provided for this engine, as the GA of the smaller engine suffices.There is also no Condenser drawing, although that for the smaller engine could be used, suitably increased in size.

The drawings are slightly under full size, but can be printed out at any size you like; we would recommend no smaller than A3.

A large and powerful engine for a large boat!