What ratio?

[tundramonkey]

For those of you running premix, what ratio do you go with?

 

[76FOMOCO]

3.2 oz to a gal or 40 to 1

 

[diggerdown]

40-1 is a safe mix.

 

[tundramonkey]

That's what I was thinking of going with, thanks guys. Any one running any leaner, like 50:1? I know it's better to be on the safe side, just wondering.

 

[squarehead55]

1 Pint for a 5 gallon gas can- 40 to 1, as said above

 

[cascadesnowjunky]

40:1 with redline syn. race oil for me.

 

[Modedmach1]

I pre-mix 32:1 or 20 oz per 5 gal.

 

[icr]

32:1

 

[m-waage2]

between 50:1 and 40:1 with ams dominator. I just try to get it somewhere in between, not too picky, and have had great luck with my mod 700 rotax up to 8300 rpm. 32:1 is way way too thick boys.

 

[Frequent Flyer]

32:1, ubr 825. A lil smokey, but safe I guess

 

[DRD]

32:1 Torco semi-synthetic

 

[team dirt]

50:1 amsoil dominator. never an issue.

 

[Scott]

42:1 blue marble. Never a problem. It's been torn down and studied too.

 

[pernikm]

Not sure this applies...but dirt bike magazine tested mix ratio on a dyno and saw increasing horsepower to 10:1. At 10:1 they started noticing throttle response issues...So I say why not 32:1 and stay safe.

 

[rynokron]

32:1 or 20 oz. per 5 gallons. Oil is alot cheaper than than aluminum and steel.