What Is A Twin Scroll Turbo, And How Much Horsepower Does It Add?
Twin scroll turbo engines are similar to twin turbos, but more powerful - here's how they work and why they generate higher ...
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SEMA 2007 Spotlight: APS C6 ZO6 LS7 twin turbo kit
The LS7 engine puts out 505 horsepower in stock form, so it could really use about twice that. Thankfully the folks at APS (Air Power Systems) developed a twin turbocharger kit for the C6 Z06 ...