Author: HotRod Professional

Tuning a Carburetor-Equipped Supercharged Engine

Whenever people see a carburetor-equipped supercharged engine in a hot vehicle, they can’t help noticing how impressive it looks, and they wonder how much power it produces. But they also see an engine they think is almost impossible to tune, is not very reliable, and will overheat at the drop of a hat. It doesn’t have to be that way.

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Light Flywheels & Clutches

When it comes to racing, initially large chunks of horsepower are made and lap times drop quickly on that first day at the track. By day three, the improvements have dropped to 0.1 second if you’re lucky. Will lightening your flywheel give better lap times — or just another 0.1 second? And will the car still be “streetable” after this mod?

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