When it's time to rebuild your Race Demon carburetor, be sure to use a genuine Demon Fuel Systems carburetor rebuild kit. These rebuild kits include every possible gasket and seal you'll need along with many parts not included in other kits like detailed instructions and a power valve. Each kit covers virtually every carburetor in the listed "family". Available with red non–stick gaskets or reusable Buna gaskets for the fuel bowl, metering block, and bowl screws.
For gasoline Race Demon mechanical secondary carburetors.
910-12015 Instructions (PDF)