Glen-L.com

i have made a diesel boat of metal
that weights about 300 kg with engine
without passenger.the engine is of 9
h.p and has 1.5 gear reduction and
r.p.m of engine is 1500.the propeller
pitch is of 7 inch pitch and 9.25 inch
diameter.it submerges 1.5 foot below
water.i want to
know will it run.i made these
modifications this time.if it can run
then how fast else.what modifications
should i make.there are no marine
engineers here.pls help