amsoil synthetic racing oil

[railrider]

question about this oil, i was running a 32:1 ratio in my yz250 with the standard yamaha 2r oil, but switched to the amsiol synthetic. now amsiol calls for a 50:1 ratio when using this oil, is anyone else using this oil and if so is the 50:1 ratio good or should i up it to a 40 or a 44

thanks
railrider, fuquay-varina nc

 

[Surfrider]

Railrider, my uncle is an amsoil dealer, i had the same question with my'01 honda 125 which calls for a 32;1 mix. When i presented the question he told me to mix it 32;1 just like any other oil. This mix was with their Interceptor brand, i ran a season of moto on this with no problems, fouling or scarring of the cylinder. If you still feel un easy about using this mix i have run the Honda HP2 synthetic which specifically calls for heavy mix and that too worked very well. Good luck

 

[76GMC1500]

I use Amsoil Dominator synthetic at 32:1, it causes no problems.

 

[2 strokes for life]

My nextdoor neighbour is also a dealer. I use HP Injector at 50:1 with no problems.

 

[hot125mod]

amsoil is the only true synthetic right? The Others are between 35% and 50% at least thats what i was told.

 

[griffbones]

I have been using the Amsoil Dominator oil mixed at 40:1 with no problems at all. FWIW

 

[76GMC1500]

amsoil is the only true synthetic right? The Others are between 35% and 50% at least thats what i was told.

That's probably a load of crap.

 

[rider3302]

I mix amsoil dominator 40:1 no problems ,no spooge ,no fouled plugs,no failures last. its good stuff.

 

[railrider]

good info thanks for all your input guys, guess i'm going to use 40:1 and go from there

 

[Mx523]

I'm using 40:1 also, seems alright for me.

 

[2 strokes for life]

50:1 is what works for me.