carburetors

How to Choose a Carburetor

Wondering how to choose a carburetor? This is a question that confronts anybody in the market for a carburetor, whether it’s for a street or race vehicle. Many companies offer several different carburetors, but with all of the different styles and sizes, selecting one can seem complicated. However, there is a logical way to select

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Mailbag: Old School Carb Tech and New Generation GM Power

Got questions? We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we troubleshoot a carburetor and build some serious LS horsepower! From: Joe Landreth • Simpsonville, SC Q: I’m running a 331 small block in my 1963 Bel Air. Recently, I installed a new carburetor. It ran great

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The New Demon Carburetion: Bringing More Power to the Street and Track

We’ve seen these new carburetors up close and we’re very impressed with them. All models benefit from uniquely contoured throttle entries and smooth, concentric venturi bores (no more ridge lines to obstruct airflow!) for improved power output without sacrificing everyday drivability. Plus, every made-in-the USA Demon carb is wet-flow tested and packed with features like

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