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Scooters - 50cc => Like 50 2T => Topic started by: Berzerker1965 on December 15, 2014, 04:11:47 PM

Title: Pre mix fuel ratio
Post by: Berzerker1965 on December 15, 2014, 04:11:47 PM

What is the ratio for pre-mixing fuel? Ounces oil per gallon of gas.

Title: Re: Pre mix fuel ratio
Post by: zombie on December 15, 2014, 10:36:18 PM

It depends on the oil.

Most are 50:1 ratios so... 2.5 ounce of oil to 128 oz. (gallon)
Some are 32:1                 4 oz to a gallon

Your bike runs OEM between 100, and 50 to one depending on throttle position from the factory but you can use any QUALITY oil at the ratio the oil manufacturer suggests.
Don't cheap out. Buy GOOD oil. I use...  http://www.spectro-oils.com/platinum-sx-321/ (http://www.spectro-oils.com/platinum-sx-321/)

Title: Re: Pre mix fuel ratio
Post by: Berzerker1965 on December 16, 2014, 04:01:49 PM

Thanks you, guys are awesome.

Title: Re: Pre mix fuel ratio
Post by: zombie on December 16, 2014, 10:05:54 PM

Not as awesome as you Berzerker...

Title: Re: Pre mix fuel ratio
Post by: ParaIndiana on March 22, 2015, 08:15:51 PM

I've run about a 50:1 ratio for a long time now. Seems to be working good so far. It's a little smokey on start-up, but once it's up to temp it's just fine.