Steel Horse Rides on MSN

Twin turbo vs single turbo: How it works and when it actually makes sense

Turbo talk tends to get loud fast, but the real question most drivers care about […] ...
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Twin turbo setup: What it is and how it works

Before 1981, performance was simple. Auto manufacturers just created bigger engines, more cylinders, and louder exhausts like the Pontiac 7.5L V8 engine, used in models like the GTO, Firebird Trans Am ...