What oil is best? and what ratio?

[Moparmyway]

Can't find any info on 2R having rust inhibitors...

Semi-synthetic..........

 

[CR500]

^^^^ just mixed some up tonight with some 91 Non E for storage.....


A few months before spring lol.... occasional piss revs will help haha

 

[danimal]

Semi-synthetic..........

What I was able to find, full syn, made by citco.
Won't let me post a link.
Google the skinny on yamalube..
On totallyamaha.net

 

[danimal]

@Moparmyway My bad..you are correct...
Semi syn, of course that could be 1 oz. of syn to a qt of conventional .

 

[rogue60]

Read a page up please, this 272xp sat with efree high octane, and dominator in it on the Shop floor for 8-9 months. Ran it maybe 5 days in that time..no rust
View attachment 49169 View attachment 49170 View attachment 49171

Looks good for a high load/heat/rpm race oil in a saw ,about the same as cheap mineral oil does in a saw not bad really. Got a pic of inside the muffler to see how it's burning?

 

[danimal]

Looks good for a high load/heat/rpm race oil in a saw ,about the same as cheap mineral oil does in a saw not bad really. Got a pic of inside the muffler to see how it's burning?

I just put it back together. Ya mean ya want me to take da muff off again?

And a GFY to you sir!

 

[jake wells]

here is a nasty exhaust port
here is what crap oil does running in a engine for 50+years.

 

[Moparmyway]

here is a nasty exhaust port
here is what crap oil does running in a engine for 50+years.
View attachment 49380

Yeah, but look at the piston and rings,



thats "50+ years"

 

[RI Chevy]

50 plus years, i'd take that.

 

[mdavlee]

here is a nasty exhaust port
here is what crap oil does running in a engine for 50+years.
View attachment 49380

Red armor have that cleaned up in 5 tanks[emoji1]

 

[Wolverine]

Penzoil or Quaker State?

 

[Nitehawk55]

The fate of many a lawn boy .

 

[jake wells]

Red armor have that cleaned up in 5 tanks[emoji1]

red armor cost to much.

 

[jake wells]

Yeah, but look at the piston and rings,



thats "50+ years"

here is after a cleaned most of the gunk out of the port.

 

[RI Chevy]

Oh, .... There was a piston in there beneath all that crap? Lol

 

[PissRev]

I don't know what basestock VP Syn uses but I put it in my freezer for 3 days. When I pulled it out of there I measured the temperature at 6.3°F. The oil was very fluid and was not thickened much if at all. I tried the same with Woodlandpro Syn and it was frozen solid.

 

[bwalker]

It lubes,,it cleans,,it burns clean..
What more can ya ask for..
Amzoil dealer told me bout a cart racer, I knew him, we went to school together, his heart gave out few yrs back....Anyway,, guys on da track- couple engines seized, he had them dump their Klotts laced fuel.
He would put dominator mix in their tank,pull the plug and fill cylinder too. Let it sit until it cooled, then they would get it to fire up and finish racing for the day.
One fella ran from midseason on and never tore it down until end of season.. So I was told.

NOW THAT'S SUM IMPRESSIVE CHIT ! That's what convinced me to try it,
I've never looked back since...

I got a pretty sweet bridge for sale.

 

[Keith Gandy]

red armor cost to much.

12.75 per qt

 

[jake wells]

12.75 per qt

i pay 4.99 per quart for syn oil from ace.

 

[Keith Gandy]

i pay 4.99 per quart for syn oil from ace.

probably as good as any