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2.0L 16v - Cosworth YB N5

2.0L 16v - Cosworth YB N5 

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2.0L 16v - Cosworth YB N5

The Cosworth YB is Ford's 2.0L 16v turbo engine, fitted to the Sierra RS Cosworth and the Escort RS Cosworth. This category gathers what it takes to make it reliable and then push it further.

  • Forged pistons from JE PISTONS, WÖSSNER and WISECO, in several bores and compression ratios
  • ZRP forged connecting rods, 128.5, 133.5 and 136mm centre to centre
  • Tri-metal big end and main bearings from KING RACE and ACL Race Series, plus thrust washers
  • COMETIC and ATHENA uprated head gaskets, 92.5mm bore
  • KENT CAMS uprated cam belt and CATCAMS vernier cam pulley