SailNet Community

SailNet Community (
-   Gear & Maintenance (
-   -   Tohatsu 6hp 4-stroke? (

safarisurf 07-05-2006 07:27 PM

Tohatsu 6hp 4-stroke?
Hi, I need a new 4 stroke outboard for my 10' Avon (older rover 100) and I'm attracted to the light weight of a single cylinder engine. The Tohatsu 6hp looks good but I'm not sure it will have enough power. This avon is my harbor tender and I do like it to plane with two light adults. I am replacing an older johnson 9.9 two stroke which is more than enough. Any one out there use this Tohatsu - am I asking too much from 6hp? Moving up to a two cylinder 4-stroke significantly bumps the weight.

Thanks for your thoughts.

BeneteauMark 07-06-2006 07:37 AM

I have a 5hp Mercury 4 stroke, which I understand is actually manufactured by Tohatsu. It's a long shaft model, with the "high thrust" prop. (It came off my sailboat when I upgraded that OB.)

While it will move my Zodiac Fastroller 310 (which is about 10 feet long), it will not plane. Have thought about going back to the stock prop to see if that makes any difference.

One Step Closer
Lake St. Clair, MI

Sialia 07-06-2006 10:33 AM

Evinrude 6hp with Avon
I used a 6hp 2-stroke Evinrude on an Avon in the '80's. The dinghy had a wooden floor, three pieces, and if I remember correctly, was about 9 feet. I could plane with two adults, up to about 325 pounds. After that, sea conditions had a lot to do with performance. More recently, I had a Suzuki 4-stroke on a 10 foot Achilles and could not plane with more than 300 pounds. If you want to be sure, get a bigger engine.

sailingdog 07-06-2006 11:43 AM

Also, don't forget to take into account for the heavier weight of the four-stroke engines. A two-stroke is considerably lighter in weight. A six-horsepower four-stroke is probably as heavy as the two-stroke 9.9 HP outboard.

All times are GMT -4. The time now is 05:45 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
(c) LLC 2000-2012

For the best viewing experience please update your browser to Google Chrome