Methanol jetting

That might be ok, depending on the carburetor. A lot of the ones I worked on had holes drilled in the metering block just above the jets, so the jet sizes were smaller. Make sure you have enough fuel volume and pressure, usually use twice as much as race fuel. If you can’t build any engine temp, jetting might be too much. All the drag racing carburetors don’t run a power valve that I have worked on.