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Title
A "Souped-Up" Engine In A Model-A Hot Rod #287559565
Description
Back in the days of home build hot rods, engines with substandtially increased horsepower were often referred to as "souped up". This engine has an offenhauser intake manifold, valve covers, and a three carburetor setup known as tri-power. Later on, the Pontiac GTO had a tri-power option.