Question about Boating

1 Answer

What is the oil to fuel ratio for a 20 hp out board?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 677 Answers

Mate! you did not give us a lot to go on but a very safe ratio is 50/1.This is what 99% of outboards use.Hope this helps

Posted on Aug 06, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What is the fuel to gas ratio for a 7.5 mercury outboard (1975)


Fuel and Gas is the same thing :>)

You mean fuel to oil ratio? 50:1

The 7.5 hp Mercury outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.

mercury 7 5 hp outboard fuel mixture Google Search

Use Evinrude XD50, as it is by far the best and has less fumes.

Evinrude XD 50 2 Cycle Oil 2 stroke

Apr 18, 2018 | Mercury Boating

1 Answer

Fuel mixture ratio


14:1 is the correct air /fuel ratio
of course if you are asking oil fuel ration you will have to specify the engine
For all 2 stroke engine ( line trimmers , small chain saws, etc ) get the stihl 50:1 special oil as it will be suitable for all engines from 20:1 through to 50:1
check with the manufacturer for out boards and larger engines

Mar 26, 2018 | Garden

1 Answer

How much 2stroke oil do I need for 20 liter if ratio is 50 to 1


with a ratio of 50:1 it equates to 50 gallons of fuel to 1 gallon of oil or 50 litres of fuel to 1 liter of oil
breaking that down --25 liters of fuel to 500 mls of oil
down further -- 5 liters of fuel to 100mls of oil if you are making up 20 liters of fuel then 20 liters of fuel will need 400 mls of oil
as a side note --unless you are a contractor using lots of 2 stroke fuel , it goes off sitting around so 5 liter cans are a better option

Jan 06, 2017 | Garden

1 Answer

What is the mix ratio


2 stroke fuel oil mix ratio is 20:1

100ml of oil in 5L of fuel

Mar 15, 2015 | Garden

1 Answer

What is the gas oil ratio


50:1 fuel to oil ratio. Be sure to use a modern synthetic saw oil and premix in it's own container with fresh fuel. Always shake the container thoroughly each time just before filling the tank to prevent oil starvation. Don't make up more than a gallon at a time unless your business is sawing. Hope this helps!

Dec 21, 2010 | Husqvarna , No.455 Rancher, 20" Gas -...

1 Answer

Husqvarna 20" 359 wont start. Has spark. the gas and oil were mixed and left in a plastic vented can in the hot sun. came back a day later and half the mixture evaported. Could the gas have evaporated and...


You are correct. Too high a fuel to oil ratio will not asallow the engine to run. Try using a fresh mixture of the correct ratio. It may take a lot of pulls on the starter until the old fuel is purged from the carby.

Aug 23, 2010 | Husqvarna Chain Saw 20" Bar

1 Answer

What gas to oil ratio is needed


Oil Mix Ratio:
The following ratios have been recommended for the last 10-15 years.
Dolmar, Echo, Efco, Homelite, Husqvarna, Jonsered, Makita, Oleo-Mac, Red Max, Ryobi, Shindaiwa, Solo, Spear & Jackson, Stihl & Tanaka; all recommend 50:1.
1 gallon of premium fuel to 2.6 ounces of quality 2-cycle oil.
4 liters of premium fuel to 80 milliliters of quality 2-cycle oil.
McCulloch, Poulan & Wen; recommend 40:1.
1 gallon of premium fuel to 3.2 ounces of quality 2-cycle oil.
4 liters of premium fuel to 100 milliliters of quality 2-cycle oil.
Chinese chainsaws recommend 25:1.

If you have more questions or need additional help please reply below and I will get back to you. HTH & Good Luck.
Lou
Thank You for using FixYa.

Jul 12, 2010 | Poulan Pro Chain Saw 46cc 20"

1 Answer

, No.455 Rancher, 20" Gas - Powered Chainsaw: What is the oil mixture ratio for the Rancher 455...


50: 1; You can download an OM here:
HusqvarnaUSA.com
http://www.husqvarna.com/us/homeowner/support/download-manuals/
Enter the 3 digit model number (no XPs, Es, just the numbers)
Serial number decode – useful when downloading IPLs and Manuals
06 1500198
06 = year produced – 2006 (single digit before 2000; please contact Husqvarna for single digit clarification http://www.husqvarna.com/us/homeowner/support/customer-support/)
15 = week produced – March
00198 = 198th unit Husky produced that week

Oil Mix Ratio:
The following ratios have been recommended for the last 10-15 years and is what Husky suggests for your saw..
Dolmar, Echo, Efco, Homelite, Husqvarna, Jonsered, Makita, Oleo-Mac, Red Max, Ryobi, Shindaiwa, Solo, Spear & Jackson, Stihl & Tanaka; all recommend 50:1.
1 gallon of premium fuel to 2.6 ounces of quality 2-cycle oil.
4 liters of premium fuel to 80 milliliters of quality 2-cycle oil.
McCulloch, Poulan & Wen; recommend 40:1.
1 gallon of premium fuel to 3.2 ounces of quality 2-cycle oil.
4 liters of premium fuel to 100 milliliters of quality 2-cycle oil.
Chinese chainsaws recommend 25:1.

If you have more questions or need additional help please reply below and I will get back to you. HTH & Good Luck.
Lou
Thank You for using FixYa.

May 10, 2010 | Husqvarna , No.455 Rancher, 20" Gas -...

1 Answer

Want to know what the gas / oil ratio is on a 1973 4 hp mercury motor. s/n 3657708


The fuel ratio is 50 to 1. Fuel/oil.You can go as low as 40 to 1 fuel/oil.40 to 1 is the richer mix.Hope this helps

Oct 05, 2009 | Boating

1 Answer

Need a Manual for HomeLite Leaf Blower Vacuum Model Ut08934B, specifically for fuel mixture ratio.


Most 2 stroke engines.......99% now use 50 to 1 mix in the fuel.
Others are close to this ratio.

Older....over 20 to 30 years old ........that may have had 20 to 1 ....or other ratios run happily on a 50 to 1 ratio using the newer 2 stroke oils.
And......BONUS.......they have increased engine life because of reduced semi burnt oil build up caused by "too much oil".......particularly around the rings on the piston(s) etc.

Aug 31, 2009 | Homelite Garden

Not finding what you are looking for?
Boating Logo

Related Topics:

33 people viewed this question

Ask a Question

Usually answered in minutes!

Top Boating Experts

Steve
Steve

Level 3 Expert

696 Answers

ray gallant

Level 3 Expert

52486 Answers

Fabrice Wolters

Level 2 Expert

331 Answers

Are you a Boating Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...