Originally posted by hydroguy
Can I use the same fuel for my OS .46 vr-m and my OS .40 fs-m? I currently use Wildcat 15% nitro with 18% oil with the two stroke engines and haven't started the four stroke up yet. I am hoping to use the same fuel for the 4st.
I've talked to Byron about this very subject. It seems that they sell their 10/18 sport fuel and a 10/18 four stroke fuel. I asked if there was any difference in the two. they said the only difference was the label on the container. Some people apparently feel more comfortable running "special 4 stroke fuel".
Well, they're the same...
So don't worry.