Grumman338

Thx, I'm going to drive by the factory on my next trip that way. I have seen the DuraNautic at a dealer in the ADKs. They started...

The 19’ is very popular here in Alaska for those who wish to moose hunt on the swift rivers. Most use a Motor lift as a Jack *** lift...

Suggest go to the Grumman Website and you will find the info ! https://www.marathonboat.com

My 19’ Grumman handles a moose and 2 hunters gear and camp. With the Lift and 15HP Johnson she does very well .

.050” hull they set a conservative 5 Hp rating . Without a lift the 8HP Yamaha 2 Stoke at only 58lbs is ideal on the 19’.

I decided on a 9.25” x 9 pitch. Just a tad more pulling power under load.

I have used my 19’ on the Yukon River. I have a manual lift to run in the shallows and a 15 HP Johnson to get back up stream. Very...

Recently on Craig's list

9.25 x 8 pitch prop for 1985 Johnson 15 HP 13 Spline

After some minor tweaking my 15 HP Johnson really does good on my 19’ canoe. I will be carrying a load thought about going down in pitch...

Wonder how much factory shortened the exhaust tuner to get the higher rpm ?

15HP

Hey You all ! Dont worry I am never going to do 7000 RPM regardless I still do 55MPH in a 65MPH lane in the canoe.

RPMs: Well, I have an '83 15hp and the service manual and this is what is says: Ideal Prop Pitch: This used to be a 'sticky post'...

Yes I guess I have the higher RPM one ! I noticed the recommended spark plug gap is .040” so that confirms it’s the hot rod.