I run one on my car. I think it may have come from Real Steel. I also run a heat sink plate under the carb to reduce heat trasnsfer from engine to carb. You may want to consider one of these. Keeping heat away from fuel bowls is a good thing. I have also lagged my fuel feed line. When you park up the fuel in the line overheats and vapourises so you kangeroo away next time you drive off! Embarassing.