Supercharger & and turbo exhaust system
no, they are two different animals, designed to make power in two different ways, two totally different schools of thought
It might be possible but excessive boost would melt your engine down.
Your post indicates you already have the supercharged engine in your Riviera. Yes you could add or modify your exhaust to gain power.
Headers and a low restriction exhaust.
There are a few companies that make performance pieces for the 3800 V6 and they will have headers, bigger cat converters and low restriction mufflers. You can also change the blower pulley, a smaller one will turn the blower faster giving more boost....but do the exhaust first
Dope im on it
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