Will a Toyota Supra engine fit into 1994 Carina e?

No, a Toyota Supra engine will not fit into a 1994 Carina E without significant modifications. The Supra engine is significantly larger and more powerful than the Carina's original engine, and would require extensive alterations to the car's engine bay, transmission, and suspension systems to accommodate it. Additionally, the Supra engine's electrical systems and engine management systems would also need to be modified to work with the Carina's existing systems.