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914World.com _ 914World Garage _ expansion tank

Posted by: mrbubblehead Jan 9 2011, 03:33 PM

what is its purpose? is it really needed for a carburated car?

Posted by: Bruce Hinds Jan 9 2011, 04:24 PM

not needed for low pressure pump with no return line.

Posted by: realred914 Jan 10 2011, 12:11 AM

actually it is needed to prevent over flow of tank (or over presurization) this can happen with a near full tank, on a cold night that turns into a hot day, the gas expands a god deal, and must have some place to go.

the expansion tank or a vent is needed a vent can cause a fire hazard in a garage with pilot lights, so the expansion tank is really the best bet.

carberated or fuel injected, it does not matter, you should have an expansion tank.

Posted by: gothspeed Jan 10 2011, 12:50 AM

I will most definitely use the carbon canister and expansion tank on my 2056cc

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