superchargers

Mailbag: How to Choose a Carburetor for Supercharged Engines

  (image © superchevy.com) Q: I am getting ready to pull the trigger on a supercharger for my 1966 Chevelle. What should I do about my carburetor? Do I need to go larger to accommodate the increased airflow requirements of the supercharger? What else can you tell me about achieving the right carb setup for my application? A:

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ProCharger 101: Inside a ProCharger Centrifugal Supercharger

Centrifugal superchargers have been around since the 1950s, but they’ve exploded in popularity over the last 20 years or so. Centrifugal superchargers are available for a wide range of vehicle applications — from race cars to street-driven vehicles to trucks — and manufacturers have continued to refine the technology and design of the popular power adders. ProCharger

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Super M.D.: Quick Guide to Diagnosing Roots Supercharger Issues

What screams “horsepower” more than a Roots-style supercharger poking out of a hood? Blowers produce big power gains, offer excellent throttle response with little or no lag, and newer models even deliver decent fuel economy. And oh yeah—they look killer, too. The fact that most superchargers are virtually maintenance-free? Well, that’s an added bonus to

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Blower Basics (Part 3): Recommended Upgrades, Mods & Tuning

In Blower Basics (Part 1), we debunked the myth that a supercharger is an exotic upgrade. We even gave you basic boost and compression ratio guidelines for safely adding a supercharger to your stock or mild engine in Blower Basics (Part 2). But what if you want to take your engine beyond stock or mild? If you want

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Blower Basics (Part 2): Boost and What You Need to Know

Can you ever have too much of a good thing? In the case of boost, the answer is a resounding yes. As we told you in Blower Basics (Part 1), boost is the amount of air pressure created by your supercharger and is the result of a combination of factors: engine displacement, blower displacement, and

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Blower Basics (Part 1): A Guide to Supercharger Types & Terminology

  Many people have the impression that a supercharger is an exotic performance part found on wild street machines or race cars. There’s also the impression a supercharged vehicle is difficult to drive on an everyday basis. Nothing could be further from the truth on both counts. Truth is, a supercharger is nothing more than

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Mailbag: Building Quarter-Mile Power and Huffed 406 Strokers

Got questions? We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re helping customers build better track cars. From: John Baker, Sr. • Harrison, AR Q: I have a 1953 Chevy half-ton truck with a 283 at .030 overbore and .010 under rods and mains. I’m running early

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