I was wondering if anyone had a thought on this:

http://store.summitracing.com/partdetail.asp?part=prm-88864

Its supposed to trap all water, so would this equal more gas mileage?

Any thoughts?

 

Don't see how it could. A water seperator is required in diesel applications because water in the fuel will ruin the injectors and possibly the pump. IE mega $$$$ to repair.

Gasoline engines won't run with water in the fuel, but I don't think it will hurt them much either.

Ethanol absorbs water (a big part of fuel drying chemcials) so I see no way that this would work with ethanol fuels.