What's the best way to drain the gas tank?

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Bextreme04

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You can disconnect the feed hose from the tank splitter, use a 3/8" double barb and connect a few more feet of 3/8" hose to get it down to a gas can, then have a small hose punched in the end of the hose. Stick an air gun through the hole pointed down towards the gas can. when you pump compressed air through the air gun it will create a suction and start the siphon for you.

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82sbshortbed

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So neither of you read the OPs initial post?
Yes it was a joke. I drain my tank by keeping it mashed to the floor when I drive. Best way I know to drain it. Especially when I have a bbc 454 in it. Lol
 

Radiohead

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I was going to suggest burnouts, as the best way to drain the gas tank. As well as your wallet.

But in this case, the anti siphon feature is a problem. Can you tap in at the tank switch and try to draw the fuel through the in tank pump? Eskimoman has a great idea too. Let us know how you did. Maybe pictures too...
Yup. I remember that.
 

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