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The Vapor Trapper™ can be easily mounted using two 2-1/2” clamps put in line with your fuel tank vent line. Use #6 AN O-ring Boss fitting (barb fittings with a rubber fuel hose or a threaded AN fitting for a more custom installation). Make sure to install the Vapor Trapper™, or at least the inlet line, far above the fuel tank to avoid liquid fuel getting into the filter. Fuel getting into the Charcoal media drastically reduces the performance of this product. If this occurs, please contact us so we can recharge your Vapor Trapper™.

1968 Mercury Cougar Vapor Trapper™ Install

Vapor Trapper™ 56 GMC Layout For Install


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