fuel ratio between differant size engines

[TXCranedriver]

So I have an old hand me down 50cc DLE 55 that I run 50:1 in and brand new DLE 61 that I run 30:1 in right now. My question is once I get the DLE 61 broke in can I run 50:1 in it too with out messing it up. I would like to use one gas can for my fuel.

 

[jakeg1999]

I'm certainly no expert myself but all my rc motors, pressure washer, little generator, and misc. lawn equipment all run on the same 40:1 fuel. I've always used a good synthetic and have not had any issues.

 

[Bbcorvette18]

I run non ethonol premium and 40:1 redline racing synthetic

 

[cmflyboy]

Quite a few people believe, the more oil, the better. In actuality, if there is too much oil mixed, the extra oil can and will gunk up the inner parts especially 2 stroke engines with rings, causes them to stick and do more damage to the cylinder. I operated outboard engines, ultralight engines, chainsaw, weed Wacker's and RC engines.
No matter which engine, I follow the manufacturing recommendations.
80/90 fresh non ethonal gas is the way to go for good performance.

 

[cmflyboy]

2 oz of marvel mystery oil to 6 gallons of mixed fuel, keeps an engine gunk free. My personal preference from years of experience. I know there are many products that claim to do wonders, but Marvel is my choice.

 

[Bbcorvette18]

Good fuel and good oil keeps **** clean too. My 55 has over 80 gallons through it and still looks great.

 

[3dmike]

I run non ethonol premium and 40:1 redline racing synthetic

Me too!

 

[cmflyboy]

Awesome to know

Good fuel and good oil keeps **** clean too. My 55 has over 80 gallons through it and still looks great.

That's alot of gas!

 

[cmflyboy]

I also believe a 40:1 ratio is perfect, not too much of either gas or oil.
I know someone who ran a 100:0 ratio in an outboard. Not good results! LOL My x brother n law thought he knew it all! HAHAHAH!