It is a displacement hull and does not respond well to higher hp.
Grumman sport boat seats.
Grumman 1649 renegade side console outboard boat cover 1993 1998 gray.
Grumman sport boat 1983 model in amazingly excellent condition no dents no damage no leaks comes with 4hp johnson 2 stroke motor that runs well comes with two clip on seats metal tank gan with fresh gas like new oars trailer is in excellent nubbies still on tires have up to date iowa boat and trailer registration in hand 2155.
Old professor apr 4 2014.
Apr 4 2014 5.
I had a brand new 20hp merc on that one and it was fast as lightning.
Both keels are made of tough solid aluminum extrusions.
For sale is a 1991 grumman sport boat with a 5 hp mercury motor and trailer.
Built like a tank with aircraft aluminum and aircraft style construction.
Sep 15 2014 1.
Formed 062 aluminum thwarts are secured with marine grade stainless steel bolts.
A special sealant ensures long lasting water tightness.
The only motorized boat i ve owned was an old 1955 14 alumacraft.
We just found a grumman sport boat to add to our fleet and i am looking for some input.
I have a grumman sport boat that has been garaged for most of it s life so it s in excellent condition.
Stability is a top priority for the grumman square stern available in 16 17 and 19 foot lengths the special bulb t keel on grumman s 15 sportboat and 19 ft.
The boat is bone stock od green a single set of oarlocks foam under the bow and gunwales.
All models feature 060 aluminum deck caps and 080 stem caps with special t 6 alumilite finish rivets for top strength.
I used to own a grumman sport boat and as i recall it was rated for 4 hp.
It used to have a steering wheel on it and a windscreen.
This boat is 15 ft long and has a canoe style front end with a boat back wider than a square stern.
Grumman canoes built for the long run built to last.
I would not want to go above 6 hp unless you put outriggers on it.
Grumman split seats shown with optional fold down chair the cayuga series combines the rugged dependability of our 14 and 16 foot seneca v hulls with the convenience of built in livewelis baitwells and the wide open roominess of the flat floored classic split seat design.
It had a flat bottom and looked similar to the sport boat and had a flat top over the nose.
Square stern makes larger canoes stiffer and stronger.