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Godsgrace's avatar
Godsgrace
Explorer
Dec 07, 2021

Champion Duel Fuel Generator external tank idea

Hi Everyone. Why can't a tee be put in the fuel line with a shut off valve going to the gas tank on the first part of the tee, the second part of the tee would go to the selector switch, and the third...
Seeking Advice
theoldwizard1's avatar
theoldwizard1
Explorer II
Dec 08, 2021
Expanding one what Matt said ...

Almost all external tank setups use a vacuum operated fuel pump. Typically these are made by Mikuni, but sold under different brand names. Available on Amazon for $20-$30.

For vacuum, they drill a hole in the valve cover slightly smaller than vacuum pulse hose going to the fuel pump. Make sure there is a shut off for the external tank and that you use it ! You might have to start on the internal tank before switching to the external tank.

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