250 smoker, help

Rick_Art
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Rick_Art
Just put 2gal fuel in bike,....2002 yz250. And it's smokin more than it ever has. Not bad, but bad enough that I notice it. Mabey too much 2 cycle oil? I all ways try to mix 30:1. 4 ounces for 2 gal. Gas. Was thinking adding cup full of regular gas, to dilute it a little bit ?
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Paw Paw 271
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Paw Paw 271 8/17/2019 8:21pm
8/17/2019 8:21pm
Recheck your math....that is not a 30:1 ratio

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Rick_Art
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Rick_Art 8/18/2019 1:32am
8/18/2019 1:32am
I mean 32:1. I'm putting 4 ounces per gallon. 4.3
Rick_Art
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Rick_Art 8/18/2019 1:36am
8/18/2019 1:36am
I mean 32:1. I'm putting 4 ounces per gallon. 4.3. Comments?
AE448
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AE448 8/18/2019 2:39am
8/18/2019 2:39am
Try 40:1? It's been a while but I think that's what I always aimed for with no smoke once its warmed up.
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Paw Paw 271
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Paw Paw 271 8/18/2019 5:30am
8/18/2019 5:30am
When you reduce the oil in the fuel you are making the bike's jetting richer.
4oz per gal is a lot different than the 4 oz per 2 gals as originally stated.

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therealmclovin 8/18/2019 3:42pm
8/18/2019 3:42pm
Motul 800 16 ounces for 5 gallons of gas and try this app really helps with a base for jetting

chump6784
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chump6784 8/19/2019 1:46am
8/19/2019 1:46am
32:1 is a fair bit of oil unless you are really ringing it's neck. I'd try 40:1 and see you go

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