Saturday, June 20, 2009

Cosworth Ford Duratec / Mazda MZR performance engine components.







Performance engine components for the Ford Duratec and Mazda MZR. Cosworth has been modifying Ford four cylinder engines since 1959 and the practice continues with the Ford Duratec/Mazda MZR. The Duratec/MZR was designed as a replacement for the Zetec engine and was developed as joint collaboration with Ford and Mazda. The lightweight engine features a cast aluminum reinforced block and main bearing girdle that help reduce vibration and improve overall rigidity. The Duratec is an excellent, affordable building block for high performance use and perfect for Lotus Seven inspired sports cars, rally cars and racing. It is considered the engine of choice for mid level racing because of the light weight construction and power potential. During an extensive development program, Cosworth has engineered and developed a complete range of performance engine components and engine assemblies designed to provide reliable performance for serious racers and performance enthusiasts. Ranging from forged connecting rods and pistons to complete assembled performance engines, Cosworth Engine Components are engineered for maximum reliable power.






The standard cast crankshaft is suitable for high performance applications that will not exceed 7700 rpm. An upgraded crankshaft is required for racing use or when sustained engine rpm exceed 7700 rpm. Cosworth billet steel crankshafts are machined from superior EN40B and Nitrited for maximum strength. Each billet steel crankshaft is machined to precise tolerances with a light weight profile. Additionally, a key way is machined to locate the chain sprocket and pulley.

Specifications:
  • EN40B Steel
  • Light weight profile
  • Includes machined key way
  • 29.5lbs / 13.3Kg

Cylinder Heads and Valve Train Components

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