Ever wondered why the Toyota 2JZ engine is called bulletproof? This legendary 3.0-liter inline-6 from the 1990 Supra wasn't just built tough, it was over-engineered with forged internals and cast iron block that could handle way more power than Toyota intended. Tuners discovered it could take over 1,000 horsepower without breaking, turning Supras into drag racing legends. Today, used 2JZ blocks sell for thousands because Toyota accidentally created a motor that outlives the car itself. This engi