What ratio do you guys run, weather it be synthetic or conventional? Ive run 40 to1 with the polaris gold but that stuf seems to make my engine more eratic at mid range, so im goin back to blue. Can i still run it 40 to 1, or is that too thin?

 

I ran the havoline @ 32:1 and I now run the Amsoil @ 50:1