86 VRO 40 Trolling

TheBronze

Recruit
Joined
Jan 4, 2010
Messages
4
Hi all.

I have a great running '86 VRO 40 that moves my little 1961 14 foot glasspar quite nicely. The boat, engine, and running equipment might weigh around 1000lbs soaking wet, so its pretty darn light. I have recently hooked up some downriggers to the boat and gave trolling a try (salmon fishing).

The problem I have is that at the lowest engaged throttle setting at the controls the trolling speed is a bit too fast. When I engage the netural safety control and advance the throttle, it kicks in and then I can back it off to near idle speeds. However, its still too fast and if I try to bring it back any further, the neutral safety lockout engages and the prop is idle. (well, as idle as they can be). The throttle linkage is smooth and offers very little resistance when engaging.

Solution?
I'd like to be able to troll with this motor and not have to put a little 2 horse on the back as there isn't much room on the transom. A friend of mine is able to troll at 2mph with a 67 Merc 95 on a 17 foot glasspar that weighs around 2k pounds. So it would seem that I should be able to do the same with less horse power and weight. Is there some manner of adjustment either in the control assembly or at the engine that can be tweaked to allow a slower prop speed without sacraficing top end RPM?

Suggestions are welcome.

Thanks!
 

kenmyfam

Supreme Mariner
Joined
Aug 10, 2006
Messages
14,392
Re: 86 VRO 40 Trolling

Drag a pail behind you, just like a ski harness with a pail on the end. Increase drag = less speed.
Cheap and easy. Pull it back on board when finished and off you go. Even gives you an extra bailing device. :)
 

Silvertip

Supreme Mariner
Joined
Sep 22, 2003
Messages
28,771
Re: 86 VRO 40 Trolling

Add a trolling plate. Simple and effective.
 

EN2

Chief Petty Officer
Joined
Nov 19, 2007
Messages
404
Re: 86 VRO 40 Trolling

I have the same motor that you have, 16 foot lund can troll 1.8 mph with out any problem. RPM about 600 650. Trolling for salmon should not be a problem for you.
 

TheBronze

Recruit
Joined
Jan 4, 2010
Messages
4
Re: 86 VRO 40 Trolling

Thanks fellas. I still want to check the throttle linkage but the trolling plate looks like a good way to go.
 

Silvertip

Supreme Mariner
Joined
Sep 22, 2003
Messages
28,771
Re: 86 VRO 40 Trolling

I once owned a very light boat with a 40 Evinrude and it too tended to be a little fast when a super slow troll was required. My solution was to back-troll which is a very common technique for walleye fishing.
 
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