I'm currently running a ported head with a stage 3 cam. Stock bore and stroke. My buddy has a similar build. And we do alot of track racing. Not quite yet committed to going full race fuel yet. I was thinking mixing 20 to 25 percent race fuel with 93 pump gas for a little extra power. Any recommendations? I have a few buddies at the track who run MR12 or M1 methanol. But what would be best for my application? Vp sells so many fuels I'm not sure where to start. We track race and creek race mainly. Any advice will be appreciated.