Installing the Supra engine may require the following modifications and custom work:
- Engine Mounts: Custom engine mounts will need to be fabricated to secure the Supra engine into the Corolla's chassis. The original mounts may not be compatible with the Supra engine.
- Driveline: The Corolla's original transmission and driveline components might not be able to handle the increased power of the Supra engine. A more robust transmission, clutch (manual transmission), axles, and differential may need to be sourced and installed.
- Fuel System: The Supra engine might require a different fuel pump and fuel lines to support its fuel requirements.
- Cooling System: Upgrading the Corolla's cooling system may be necessary to accommodate the increased heat produced by the more powerful Supra engine.
- Electrical System: Modifications may be required to make the Corolla's electrical system compatible with the Supra engine, including wiring, sensors, and ECUs.
- Exhaust System: A custom exhaust system may need to be fabricated to accommodate the Supra engine's exhaust configuration.
- Braking System: The Corolla's original brakes may not be sufficient for the increased power of the Supra engine. Upgraded brakes might need to be installed to improve stopping power.
- Body Modifications: The Corolla's engine bay might require modifications to fit the larger Supra engine. This could involve cutting, welding, and reinforcing the chassis.
- Suspension Modifications: The Corolla's suspension and steering system might need to be upgraded to handle the increased weight and performance of the Supra engine.
Due to the extent of modifications required and potential compatibility issues, this type of engine swap is generally not considered a practical or straightforward project. It's advisable to consult with experienced automotive professionals or specialist mechanics before undertaking such a complex engine swap.
