Rebuilding a 1978 Porsche 911SC in 90 Days | 3.2L Twin-Plug Engine + Epic Road Trip

What happens when you rebuild a classic sports car in just 90 days and then drive it across the country? In this video, we follow an incredible journey featuring a fully rebuilt Porsche 911SC, powered by a custom 3.2L twin-plug engine setup designed for performance and reliability.

Originally introduced by Porsche, the 911SC became one of the most beloved air-cooled models in Porsche history. This project pushes that legacy even further by transforming a classic 1978 911SC into a modernized performance machine—while keeping the raw spirit of the original car alive.

Over the course of 90 intense days, the build includes engine upgrades, precision tuning, restoration work, and performance modifications. Once the build is complete, the real test begins: a cross-country road trip to prove the durability, power, and reliability of this custom-built Porsche.

In this video you'll see:

• The full 90-day restoration and performance build process
• Installation and tuning of the 3.2L twin-plug engine
• Classic Porsche engineering and air-cooled performance
• The ultimate cross-country road test
• Why the Porsche 911SC remains an icon among car enthusiasts

If you're passionate about classic cars, Porsche builds, engine swaps, and long-distance road trips, this story shows how dedication, engineering, and passion can bring a legendary sports car back to life.

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Daniel Chyi 戚钊

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