Premix ratio for SX700

[Derrty_North_Racing]

What do you guys think would be a good premix ratio for a stock sx700?

 

[bluehammer]

We run ours @ 40:1 with Klotz, but we spin it at 10,200 rpm. I would think that 50:1 should be sufficient at stock rpms.

 

[yamaholic22]

Luke are you talking about for the first tank while you're getting the pump bled, or are you planning on eliminating the pump altogether and just running premix?

 

[Derrty_North_Racing]

Yes just for that first tank, but I just wanted to know what they ran at for premix?

You can never know enough about snowmobiles!!

 

[yamaholic22]

you can easily figure it out by knowing how many miles to a quart you get and how many miles per gallon.

 

[Derrty_North_Racing]

Already thought of that but If you remember last year I used so much oil. Plus a second opinon never hurt anybody.