Warning Building Springer Tugs can become infectious
Gtmbc Springer Class Rules
(460mm) long, 8" (200mm) wide
reductions clutches etc allowable but must not be used to steer the
boat in any way.
propshaft with Single propeller 11\2 inch (40mm) Dia.
How to Build a Springer by allan wing (PDF DOC)
I have found these plans on the internet and put them here for club members that are interested in building one.