Mix

mobgod

Petty Officer 2nd Class
Thread starter
Joined
Sep 20, 2011
Messages
179
Was wondering I have a 200TXL77C what is the best to run this at i was told to go 44 to 42 to 1 or should i just stay at 50 to 1 little lost with this one first boat the guy the boat came from said 42 to 44 to 1 but other people are telling me 50 to 1 any input will help me out thanks
 

Joe Reeves

Supreme Mariner
Joined
Feb 24, 2002
Messages
13,262
Re: Mix

1977 200hp V6 Evinrude/Johnson.... The proper mixture is 50/1.
 

mobgod

Petty Officer 2nd Class
Thread starter
Joined
Sep 20, 2011
Messages
179
Re: Mix

1977 200hp V6 Evinrude/Johnson.... The proper mixture is 50/1.
ok why would he run it at 44 or 42 to 1 just trying to figure this out could that be to burn less or something like that or don't worry about what he did and just run it at 50 to 1 ?
 

Joe Reeves

Supreme Mariner
Joined
Feb 24, 2002
Messages
13,262
Re: Mix

He was simply being cautious and possibly didn't trust OMC's engineers. People can be strange ya'know.
 

mobgod

Petty Officer 2nd Class
Thread starter
Joined
Sep 20, 2011
Messages
179
Re: Mix

He was simply being cautious and possibly didn't trust OMC's engineers. People can be strange ya'know.

ok so just run this at 50 to 1 and end it correct
 

Jlawsen

Master Chief Petty Officer
Joined
Apr 22, 2012
Messages
810
Re: Mix

Was wondering I have a 200TXL77C what is the best to run this at i was told to go 44 to 42 to 1 or should i just stay at 50 to 1 little lost with this one first boat the guy the boat came from said 42 to 44 to 1 but other people are telling me 50 to 1 any input will help me out thanks

42-44 is about what you get when you can't measure 2.6 ounces and use 3 instead... Really, I'm serious... some dealers just tell folks to mix 3 oz per gal. Your seller probably didn't really know it was supposed to be 50:1. Fact is, you could run it a 25:1 and it wouldn't hurt it, might smoke a little more but it won't hurt a danged thing. Going the other way is what you don't want to do for a prolonged period but if you ran short on oil you could run at 80:1 or ever 100:1 and as long as you didn't load the engine you'd be fine until you could get more oil.
 

mobgod

Petty Officer 2nd Class
Thread starter
Joined
Sep 20, 2011
Messages
179
Re: Mix

42-44 is about what you get when you can't measure 2.6 ounces and use 3 instead... Really, I'm serious... some dealers just tell folks to mix 3 oz per gal. Your seller probably didn't really know it was supposed to be 50:1. Fact is, you could run it a 25:1 and it wouldn't hurt it, might smoke a little more but it won't hurt a danged thing. Going the other way is what you don't want to do for a prolonged period but if you ran short on oil you could run at 80:1 or ever 100:1 and as long as you didn't load the engine you'd be fine until you could get more oil.
ok so what should the correct measurement be 3oz to 1 gallon or no ?
 

Jlawsen

Master Chief Petty Officer
Joined
Apr 22, 2012
Messages
810
Re: Mix

2.6 oz per gal is 50:1 - 50:1 is what the manufacturer recommends but if you go by the side of the bottle rather than a measuring cup you'll probably be closer to 3 and that's fine. It's not going to hurt anything or cause your engine to run poorly.
 

F_R

Honorary Supreme Mariner
Joined
Jul 7, 2006
Messages
28,226
Re: Mix

That's why oil comes in pint or quart bottles. One pint to 6 gallons of gas, one quart to 12 gallons. You weren't really going to just do one gallon at a time, were you?
 

dave 524

Seaman
Joined
Aug 9, 2011
Messages
59
Re: Mix

Mixing oil to gas was about the only advantage of going metric in Canada, well for a 62 year old guy who grew up on the Imperial British system.:rolleyes:
 

Joe Reeves

Supreme Mariner
Joined
Feb 24, 2002
Messages
13,262
Re: Mix

ok why would he run it at 44 or 42 to 1 just trying to figure this out could that be to burn less or something like that or don't worry about what he did and just run it at 50 to 1 ?

You'll have to ask him. Now that you know what the proper mixture is, there's nothing I could add to that.
 
Top