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The HKS GT800 Turbo is a popular upgrade for the R35 Nissan GT-R, providing significant performance enhancements. This guide will walk you through the step-by-step installation process to ensure a successful upgrade.
Tools and Materials Needed
- HKS GT800 Turbo Kit
- Socket set
- Torque wrench
- Screwdrivers (flathead and Phillips)
- Pliers
- Oil catch can
- New gaskets
- Silicone hoses
- Intercooler piping
- Engine oil
- Coolant
Preparation
Before starting the installation, ensure the car is parked on a level surface and the engine is cool. Gather all necessary tools and materials to streamline the process.
Disconnect the Battery
Begin by disconnecting the negative terminal of the battery to prevent any electrical shorts during the installation.
Remove the Engine Cover
Using a socket set, remove the bolts securing the engine cover and carefully lift it off. Set it aside in a safe place.
Turbo Removal
To install the HKS GT800 Turbo, you must first remove the existing turbochargers.
Remove Intake Piping
Disconnect the intake piping from the stock turbos. Use pliers to loosen the clamps and carefully pull the piping away.
Disconnect Exhaust Manifold
Remove the bolts securing the exhaust manifold to the turbos. Keep track of the bolts, as you will need them for reinstallation.
Remove Stock Turbos
Carefully detach the stock turbos from their mounts. Be cautious of any oil lines and ensure they are not damaged during removal.
Installing the HKS GT800 Turbo
With the stock turbos removed, you can proceed to install the HKS GT800 Turbo.
Install New Gaskets
Place new gaskets onto the exhaust manifold where the turbos will be mounted. This ensures a proper seal and prevents exhaust leaks.
Mount the HKS GT800 Turbo
Carefully position the HKS GT800 Turbo onto the exhaust manifold. Align it with the bolt holes and hand-tighten the bolts to secure it in place.
Reconnect Exhaust Manifold
Reattach the exhaust manifold bolts, ensuring they are tightened to the manufacturer’s specifications using a torque wrench.
Reconnecting Piping
After the turbos are securely mounted, you will need to reconnect the intake and exhaust piping.
Install Intake Piping
Reconnect the intake piping to the HKS GT800 Turbo. Ensure all clamps are tightened securely to prevent any air leaks.
Connect Oil Lines
Reconnect the oil lines to the new turbos, ensuring they are properly seated and secured. Check for any signs of wear or damage.
Final Steps
With the turbos and piping reconnected, you can finalize the installation process.
Reconnect Battery
Reattach the negative terminal of the battery. Ensure it is securely connected.
Check Fluid Levels
Before starting the engine, check the oil and coolant levels. Top off if necessary to ensure proper operation.
Start the Engine
Start the engine and allow it to idle for a few minutes. Listen for any unusual noises and check for leaks around the turbo and piping.
Conclusion
Installing the HKS GT800 Turbo on the R35 Nissan GT-R can significantly enhance the vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation and enjoy the benefits of your upgraded turbo system.