Audis Downsized 1.2L TFSI for the A3 and A3 Sportback
Green Car Congress
SEPTEMBER 17, 2009
Downsizing entails the replacement of engine displacement with turbocharging. The crankcase is made of cast aluminum and integrates reinforcing cylinder liners made of cast gray iron and a cutting-edge oil separator. inches]) has been optimized to minimize friction; this applies to the piston rings and the compact oil pump alike.
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