This is an awesome carb,custom built for a 604 brand new in April, less than 10 races on it. Our fuel supplier can't get ethanol anymore and we are having to travel 6 hours round trip to get fuel and have decided that it is too much of a hassel. Billet base plate, billet metering blocks, down leg boosters, sight glasses in bowls and powdercoated black. This carb is ultra lightweight and looks as good as it runs. My loss is your gain, save hundreds $925 delivered and insured. Any questions just ask. PM if interested