FINALMENTE SI SGOMMA!

Summary

The video script details the customization process of a Nissan S13 project car, focusing on modifications to optimize turbocharger performance and engine output. The hosts discuss upgrading components like the intercooler, fuel injectors, and engine management system to handle the increased airflow and fuel requirements. They also showcase the installation of an Android tablet interface to monitor real-time vehicle data without cluttering the interior. Finally, they emphasize the importance of a limited-slip differential to maximize traction and handling, providing an in-depth explanation of its mechanical principles.

Takeaways

• 😊 They are modifying a Nissan S13 turbo car to make it perform better.
• 👨‍🔧 They upgraded the intercooler, fuel injectors, oil delivery system and electronic sensors.
• 🔧 They added a blow-off valve to protect the throttle body under boost.
• 💪🏽 With stock internals they expect around 250-300hp which is plenty for fun street driving.
• ⚙️ They installed a mechanical limited-slip differential for better traction and drift ability.
• 📱 The aftermarket ECU can display engine data like boost, AFR, etc on an Android tablet.
• 🛠 The stock ECU and cam/crank sensors were unreliable so they upgraded to an aftermarket system.
• 📊 Customizable data display lets them monitor the engine without cluttering the interior.
• 📈 They will dyno tune the car to maximize power while maintaining daily drivability.
• 😎 With lightweight, RWD and a locked diff it will be very fun to drive on the street or track.

Q & A

What car model is being modified in the video?

A Nissan S13.

What modifications were made to the turbo system?

An larger intercooler was installed. The fuel injectors were upgraded to flow more fuel. A pop-off valve was added.

Why was the ECU replaced?

The stock ECU had issues reading cam and crank sensors, so it was replaced with an aftermarket ECU for better performance and diagnostics.

How is the new ECU connected to the interior tablet?

The ECU transmits engine data to an Android tablet inside the car via a wireless connection.

What differential was installed and why?

A locking differential was installed to improve traction and allow controlled drifting.

How does a locking differential work?

It uses a clutch pack to lock the rear axle when wheel slip is detected, forcing both wheels to turn at the same speed.

What power goal is targeted for this build?

The goal is 250-300 horsepower while maintaining daily drivability.

What modern upgrades were made while retaining the stock appearance?

An Android tablet was installed to display engine data, avoiding adding multiple aftermarket gauges.

What will be shown in upcoming videos about this build?

Dyno runs to show the final power figures, and driving footage to demonstrate real world performance.

What is the overall goal for modifying this S13?

To upgrade a 30 year old car with modern technology while keeping the stock appearance and adding usable power.