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Gumout. Research Magazine Advertisements. The Best Resource on the Net of Vintage Ads! (1965) Carburetor Clean-Out Kit. Clean your carburetor quickly and completely. Right on the engine the fast, professional way. Or, simply add it to your gas tank. (1974) Gumout Carburetor Cleaner. Regular and Jet Spray. Can make a car start easier, idle smoother, stall less. It reduces dangerous exhaust emissions and it improves mileage. Pennsylvania Refining Company. Just like today’s engines, early internal combustion engines suffered from performance problems when fuel was allowed to sit for long periods of time. Fuel would start to deteriorate, allowing a gummy residue to form on key engine parts. This was a particularly bad problem in World War II. To solve the problem, the U.S. enlisted the help of a small company in western Pennsylvania, which provided a solvent that removed the gum and varnish from the equipment. The product was called Gumout. And while engine technology has changed a lot since 1941, that drive to improve performance hasn’t. Enjoy these vintage ads for Gumout while you browse through our Advertisement Gallery! As always, more to come from www.magazine-advertisements.com!
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We offer the Images shared on this website from our personal collection of digitized magazine advertisements for your research, personal interest and educational purposes only. The images are not offered or intended for commercial reproduction.