Oil mix ratio ? ? ? ?

[Buckwild12]

40:1 per my engine builder - Jetmaniac/blue 710 ported, ported headpipe/ mod b chamber. I use Amsoil Dominator.

 

[nick chastain]

I run 32:1 caster 927 made by maxima
Smells good low ash I've had good luck with it
I used it in a crazy 550 built for top end and it looked good on every tear down
Just my experience