2005 Suzuki DT15 correct mixture?

Any help appreciated regarding the correct 2 stroke oil to fuel mix, have heard from different people 50,75,100 and fuel used is always 98 octane.

Thanks.


Posts: 179

Date Joined: 24/01/11

 Depends on the engine- Alot

Wed, 2012-02-01 12:55

 Depends on the engine- Alot are 50-1 but others like the Yamaha are 100-1

Ring a dealer they should be able to tell you what your bes mix is.

Cheers boomer 

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Posts: 341

Date Joined: 10/08/09

2 stroke

Wed, 2012-02-01 19:10

standard fuel mix is 50:1 lots of engines will say you can lean that mix out, in saying that you can they are designed to run now on lean mixes, what i will say though your motor will happily run at 50:1 all day long. if your trolling and dont give it a good run you may foul a $4.50 spark plug, lean out your mix to anything but 50:1 you run the risk of bigends drying out, rings grabbing a port, crank journals seizing, all big bucks to repair, stick with you 50:1 and you cant go wrong as for anything but standard unleaded have fun with your fuel pump diaphragms!

Posts: 912

Date Joined: 23/07/10

 Cheers for the replies, yeh

Wed, 2012-02-01 19:16

 Cheers for the replies, yeh been running it on 50:1 mix so will stick with that, so are you saying dont use 98 octane fuel for the motor?? 

Posts: 341

Date Joined: 10/08/09

personally if it was me

Wed, 2012-02-01 19:18

and isn't injected no i wouldn't