Cluster Articles

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1993 Mazda RX7 Engine: A Detailed Look at the 13B-RB Twin Turbo Rotary

The 1993 Mazda RX7 is centered on the 13B-RB, a twin-turbocharged, twin-rotor Wankel (rotary) engine. Producing up to 255–276 hp and 260–280 lb-ft of torque in US-spec form,...

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Ford EcoBoost 2.0: A Verified Technical and Performance Profile

The Ford EcoBoost 2.0-liter turbocharged engine is a widely used four-cylinder powerplant that pairs a turbocharger with advanced combustion technologies to deliver responsive p...

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TDi Reliability: What It Means, How It's Measured, and What Drivers Should Expect

TDi reliability refers to how consistently a turbocharged direct-injection engine retains its performance, efficiency, and safety features across mileage and years under real-wo...

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