9.9 outboard motor

Status
Not open for further replies.
Sep 12, 2005
71
Oday 25 Escondido, CA
Nissan

I bought a brand new, out-of-the-box, 9.8 hp Long shaft and it has been a dream. I had a 9.9 Suzuki that was just way too heavy. The 9.8 only weighs about 80lbs so I can lift off the transom myself. It has plenty of power too, pushes my 25' at hull speed. My only complaint is the shift from Fwd -> N -> Rev is pretty rough. It will sometimes slam from Fwd to Rev and if the motor isn't locked down, she jumps.
 
C

Chuck R

To fast an Idel?

Boat'n Bus I also experienced the same, until I adjusted the idle down. That is when I discovered that it was set high so as not to stall. Spec's on the 5 Hp said 700 rpm in gear 1100 in neutral. Cleaning out the fuel system allowed to idle a lot slower thus the easier shifting. Is your 9.8 two cylinders? Here is a forum you can discuss outboards and of course they sell parts too. www.marineengine.com/cgi-bin/discus/discus.cgi?pg=topics
 
Sep 12, 2005
71
Oday 25 Escondido, CA
The break in

The problem I had with buying the long shaft is that the dealer didnt have a stand tall enough to set my motor in water to run it for the break in and I fear that I didn't follow the exact procedure for a proper break-in. I have definitely run it over 10hrs now and I think that when I have it serviced I'll have the dude check the idle. Thanks Chuck. Its a two cyl.
 
Status
Not open for further replies.